Mammary ducts
[医] 输乳管
🧩 词语组成解析
a. 乳房的\\n[医] 乳房的
n. 通风管道；管道（duct的复数）
🗣️ 情景例句
The vitality of the movement is threatened.
这个运动的生命力岌岌可危。
Take these books home with you tonight.
今晚你带这些书回家。
They have also assumed that all animals, and probably other organisms such as trees,
人们不但认识到所有的动物，大概也认识到所有的有机物，如树木，