Schwalbe's sheath
[医] 施瓦耳贝氏鞘(弹性纤维鞘)
🧩 词语组成解析
sheath
[ʃi:θ]
n. 护套;鞘;叶鞘;紧身装;
v. 包，盖;
🗣️ 情景例句
It leaves at 5:20.
五点二十分开。
Never trust another what you should do yourself.
自己应该做的事，决不要委托别人做。
It was stolen twenty years ago when Dan was a boy of fifteen!
这是20年前丹还是一个15岁的孩子时被人偷走的！