偶尔的英文

偶尔的英文 偶尔的英语怎么说偶尔的英语短语是什么？有时候的英语是什么意思

sometimes最常用; occasionally; at times; at whiles; now and then; now and again; once in a while; on occasion还有“不时”的意思; in some cases; every so often

偶然遇到，用英语怎么说？