Celling duct
[电] 顶板线道
🧩 词语组成解析
duct
[dʌkt]
n. 管，导管;（电线，电缆等的）管道;
vt. 用导管输送;用管道供应;
🗣️ 情景例句
Yah, I have been here only two months.
是啊，我在这儿仅两个月。
What is bothering you?
什么在困扰你？
We chose a big one. It is almost as tall as the room.
我们选了一棵大的。它几乎和房间一样高。