🧩 词语组成解析
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
classification
[,klæsɪfɪ'keʃən]
n. 分类;分级;类别;(动植物等的)分类学;
class类别+ifi=fy使...+cation表名词 → classify分类+cation表名词 → 分类法
🗣️ 情景例句
Don't ask why; just do as you are told.
别问为什么, 按要求去做就行了。
She is at a loss as what to do.
她不知怎么办才好。
You'd better check with the shipper.
你最好向货运公司查查看。