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
Well, I don't think it's anything serious.
嗯，我想没有什么严重的。
To operate a steam locomotive
驾驶蒸汽机车
There is a stereo in the room.
客厅里有台立体声音响。