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
In those days, when they made quilts.
那个时代 ，人们做被罩时，
A heavy purse makes a light heart.
腰包钱财足，心境自然宽。
The geologist needs to know what rocks the drill has reached,
地质学家需要知道钻头已经到达什么样的岩层，