🧩 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
It's time we hired a secretary to answer the phones.
我们早就该请一个秘书接听电话了。
Don't just shake you head.
别光摇头,想想办法!
What about some sugar?Two teaspoonfuls?
加些糖怎么样?两茶匙行吗?