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
We really appreciate it.
我们实在很感激。
She wants me to come as often as possible.
她希望我尽可能常来。
Of course.
当然可以。