Sheath of rectus
[医] 腹直肌鞘
🧩 词语组成解析
sheath
[ʃi:θ]
n. 护套;鞘;叶鞘;紧身装;
v. 包，盖;
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
[医] 直的, 直肌
🗣️ 情景例句
Mr. Park is a devoted husband.
帕克先生是个忠实情深的丈夫。
Is there any earlier one?
还有更早一点的吗？
Once a year, a race is held for old cars.
旧式汽车的比赛每年举行一次。