Caudal sheath
[医] 尾鞘(精子细胞)
🧩 词语组成解析
a. 尾部的, 近尾部的\\n[医] 尾的, 尾侧的
sheath
[ʃi:θ]
n. 护套;鞘;叶鞘;紧身装;
v. 包，盖;
🗣️ 情景例句
You get an a for effort.
你尽了最大的努力。
I pick up my sister from her school.
我到学校接妹妹。
Jim is writing. Lily isn't writing. She's looking at the blackboard.
吉姆在写字。莉莉没在写字。她在看黑板。