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
The office seems so far away.
办公室好像变得那么遥远。
No man is so old, but thinks he may yet live another year.
人越活越想活。
You can't buy them in the shop before eight o'clock.
上午八点之前你在商店里是买不到东西的。