Adventitial sheath
[医] 外膜鞘
🧩 词语组成解析
[医] 外膜的
sheath
[ʃi:θ]
n. 护套;鞘;叶鞘;紧身装;
v. 包，盖;
🗣️ 情景例句
OK. Is that all?
好的。就这样完了吗？
John would like to touch some of the sculpture in the art gallery.
约翰想触摸几件美术馆的雕刻。
We're not going to have any classes next week.
下周我们不上课。