Schweigger-seidel sheath
[医] 施魏格·赛德耳氏鞘(动脉鞘)
🧩 词语组成解析
n. (有时亦指有盖的) 大啤酒杯
sheath
[ʃi:θ]
n. 护套;鞘;叶鞘;紧身装;
v. 包，盖;
🗣️ 情景例句
Not at all.
绝不是
I'm mad at myself.
我生自己的气。
How long has Jim been at his school?
吉姆到校有多长时间了？