Adventitial coat
[医] 外膜
🧩 词语组成解析
[医] 外膜的
coat
[kəut]
n. 上衣，外套;
vt. 给…穿上上衣[外套];盖上;
🗣️ 情景例句
Yes. It works!
不错。有效！
Look before you leap; see before you go.
三思而行。
We've still got lots of them over there.
那边还有很多呢。