A coat of
一层
🧩 词语组成解析
coat
[kəut]
n. 上衣，外套;
vt. 给…穿上上衣[外套];盖上;
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];
🗣️ 情景例句
When is that?
那是几点？
They could imagine who was at the door.
他们无法想象门那边有谁在。
Check your answers with mine.
把你的答案跟我的核对一下。