Cellular sheath
[医] 细胞鞘
🧩 词语组成解析
sheath
[ʃi:θ]
n. 护套;鞘;叶鞘;紧身装;
v. 包，盖;
🗣️ 情景例句
My pleasure, Doctor.
非常荣幸，医生。
Will you please lock the door when you leave?
请您当你离开时，锁门？
Only very thrifty children manage to fill up a money box.
但是能把储蓄罐装满的只有屈指可数的几个特别节俭的孩子。