Uniting ducts
[医] 连合管
🧩 词语组成解析
[计] 联合, 综合
n. 通风管道；管道（duct的复数）
🗣️ 情景例句
He's hooked on cocaine.
他吸咖啡因上瘾。
When are visiting hours over?
探病的时间到几点为止呢？
I am very well. Did you have a good summer holiday?
我很好。你暑假过得好吗？