Synovial sheath
[医] 滑液鞘
🧩 词语组成解析
a. 滑液的, 滑膜的\\n[医] 滑液的
sheath
[ʃi:θ]
n. 护套;鞘;叶鞘;紧身装;
v. 包，盖;
🗣️ 情景例句
Are you married or single?
你结婚了还是单身？
It seems like I always have bills to pay and he never has any!
我看来好像老是有账单，然而他却完全没有。
The crowd suddenly grew quiet.
观众突然静了下来，可这醉汉像是很有把握似的。