Definite ducts
[医] 直乳管
🧩 词语组成解析
n. 通风管道；管道（duct的复数）
🗣️ 情景例句
He had a great capacity for learning.
他的学习能力很强。
No bees, no honey; no work, no money.
没有蜜蜂就没有蜜，没有劳动就没有钱。
They had large rooms with beautifully decorated walls.
里面房间很大，墙壁装饰华丽。