Polyptychic glands
[医] 复层[细胞]腺
🧩 词语组成解析
n. 腺体（gland的复数）；气封
🗣️ 情景例句
It was a pretty dumb thing to do.
做那件事真傻。
But she doesn't have much experience.
但她没有太多经验。
Not all sounds made by animals serve as language.
动物发出的声音不都是用作语言交际。