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
Then why are you and Daddy
那为什么你和爸爸
She requests your presence at the conference.
她恳求你们参加会议。
But I'm learning to skate. What's the weather like in Australia?
不过我正在学溜冰。澳大利亚天气怎样？