🧩 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];
each
[i:tʃ]
adj. 每;各自的;
pron. 每个;各自;
🗣️ 情景例句
I think the building just needs a good cleaning.
我想那座建筑只需要好好地打扫一下。
Did you go to the store yesterday?
你昨天去商店了吗？
Have they ever been there before?
他们以前去过那儿吗？