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
We are looking forward to our holidays.
我们盼望着假期的到来。
which direction is it to the theatre?
它哪个方向对剧院？
Will you travel by sea or air?
你们乘船去，还是乘飞机去？