d力球有ccc认证么_CMS教程

有。

玩具除开木头材质的，其他玩具都需要ccc认证。

3c认证全称为中国强制性产品认证，它是中国政府为保护消费者人身安全和国家安全、加强产品质量管理、依照法律法规实施的一种产品合格评定制度。3C标志一般贴在产品表面，或通过模具压在产品上，其图形为椭圆形的CCC标志，每个标志后面都有一个随机码。3C认证的特点是：国家公布统一的目录，确定统一适用的国家标准、技术规则和实施程序，制定统一的标志标识，规定统一的收费标准。

spring

春季, 春天

青春, 初期

跳跃, 跳起, d回

d性[力], 活力

d簧, 发条

泉; 源泉

[常用复]根源, 动机, 原动力

[pl ]大潮期

裂缝, 裂开;航海倒缆, (甲板的)上翘, 转向锚索;建起拱点[面]

杓球棒的弯曲

make a spring at sth

向某物扑去

a hot spring

温泉

the springs of one's conduct

行为的动机

The spring has run down

钟表发条走完了。

习惯用语

get sprung [口]大醉

have its spring in 起源于

make [take] a spring 跳

Pierian spring 学问, 知识; 诗的源泉, 灵感

silent spring 沉寂的春天(指因大量使用化学毒剂造成没有飞鸟的春天)

set every spring in motion (=set all springs going) 开动所有发条, 尽全力

take its springs from[out of] 发源于, 始于, 来自

with a spring 一跳, 一骨碌(起来等)

spring at 扑到

spring forth [out] 跳出, 冲出, 突出, 涌出, 喷出; 突然长出来

spring from 突然从冒出; 起源于, 出身于; 来自

spring off 裂开

spring on [upon] 扑向, 袭击, 突然提出

spring out 跳出, 冲出; 突然冒出

spring over 跳过

spring up 跳上来, 发生, 萌芽, 生长, 出现

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现代英汉词典spring

vi, vt

sprang, sprung, springing

跳，跳跃；跃起

She sprang out of her chair to greet her father

她从椅子上跳起来迎接她父亲。

出现；发生；迅速长出

A breeze has sprung up

微风已开始吹拂。

涌出，冒出

裂开，破裂

I have sprung my tennis racket

我把我的网球拍子折断了。

d开；d动；关闭

to spring a trap

触动陷阱

出狱；保释；越狱

突然发生

词性变化

泉，泉眼

d簧

d性；d力

活力

春，春天，春季

spring flowers

春花

习惯用语

spring a leak 开始漏水；出现漏洞

简明英汉词典spring

春天, 跃起, 泉, d簧, 发条, d性, d力, 根源

跳, 跃, 跃出, 使跳跃, 使爆炸, 触发

柯林斯英语大词典查词历史In a fast food storetwo chairs next to the bed动物去公园spring

[sprɪŋ]

to move or cause to move suddenly upwards or forwards in a single motion

to release or be released from a forced position by elastic force

the bolt sprang back

to leap or jump over

to come, issue, or arise suddenly

(of a part of a mechanism, etc) to jump out of place

to make (wood, etc) warped or split or (of wood, etc) to become warped or split

to happen or cause to happen unexpectedly

the boat sprung a leak

to develop or originate

the idea sprang from a chance meeting

to be descended

he sprang from peasant stock

to come into being or appear suddenly

factories springing up

(of a gun dog) to rouse (game) from cover

(of game or quarry) to start or rise suddenly from cover

to appear to have a strong upward movement

the beam springs away from the pillar

to explode (a mine) or (of a mine) to explode

to provide with a spring or springs

to arrange the escape of (someone) from prison

(of daylight or dawn) to begin to appear

the act or an instance of springing

a leap, jump, or bound

the quality of resilience; elasticity(as modifier)

the act or an instance of moving rapidly back from a position of tension

a natural outflow of ground water, as forming the source of a stream(as modifier)

a device, such as a coil or strip of steel, that stores potential energy when it is compressed, stretched, or bent and releases it when the restraining force is removed(as modifier)

a structural defect such as a warp or bend

the season of the year between winter and summer, astronomically from the March equinox to the June solstice in the N hemisphere and from the September equinox to the December solstice in the S hemisphere(as modifier)

the earliest or freshest time of something

a source or origin

one of a set of strips of rubber, steel, etc, running down the inside of the handle of a cricket bat, hockey stick, etc

Also called: spring line a mooring line, usually one of a pair that cross amidships

a flock of teal

another name for springing

柯林斯词典说明

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WordNetspring

springs sprang sprung springing

Noun

1 the season of growth; "the emerging buds were a sure sign of spring"; "he will hold office until the spring of next year"

(synonym) springtime

(hypernym) season, time of year

(part-meronym) March, Mar

2 a natural flow of ground water

(synonym) fountain, outflow, outpouring, natural spring

(hypernym) geological formation, formation

(hyponym) Fountain of Youth

3 a metal elastic device that returns to its shape or position when pushed or pulled or pressed; "the spring was broken"

(hypernym) elastic device

(hyponym) bedspring

4 a light springing movement upwards or forwards

(synonym) leap, leaping, saltation, bound, bounce

(hypernym) jump, jumping

(hyponym) caper, capriole

(derivation) bounce, resile, take a hop, bound, rebound, recoil, reverberate, ricochet

5 the elasticity of something that can be stretched and returns to its original length

(synonym) give, springiness

(hypernym) elasticity, snap

6 a point at which water issues forth

(hypernym) beginning, origin, root, rootage, source

Verb

1 move forward by leaps and bounds; "The horse bounded across the meadow"; "The child leapt across the puddle"; "Can you jump over the fence"

(synonym) jump, leap, bound

(hypernym) move

(hyponym) pronk

(derivation) leap, leaping, saltation, bound, bounce

2 develop into a distinctive entity; "our plans began to take shape"

(synonym) form, take form, take shape

(hypernym) become

(hyponym) regenerate

3 spring back; spring away from an impact; "The rubber ball bounced"; "These particles do not resile but they unite after they collide"

(synonym) bounce, resile, take a hop, bound, rebound, recoil, reverberate, ricochet

(hypernym) jump, leap, bound

(hyponym) kick back, recoil, kick

(derivation) leap, leaping, saltation, bound, bounce

4 produce or disclose suddenly or unexpectedly; "He sprang a new haircut on his wife"

(hypernym) produce, bring on, bring out

5 develop suddenly; "The tire sprang a leak"

(hypernym) grow, develop, produce, get, acquire

6 produce or disclose suddenly or unexpectedly; "He sprang these news on me just as I was leaving"

(hypernym) disclose, let on, bring out, reveal, discover, expose, divulge, impart, break, give away, let out

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同义词： bounce bound hop hurdle jump leap vault

百科spring

词性及解释

n 春天, d簧, 跳跃, d性, 活力, 泉, 源泉

a 春天的

vi 跳, d跳, 涌出, 生长, 裂开, 高耸

vt 使跳起, 使爆炸, 突然提出

医矿泉, 泉; d簧; 春季

经春季

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d力球有ccc认证么

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