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
I never expected you would do such a fantastic job.
我从没想过你会做得这么出色！
I'm gong to show him how to paint.
我正要指点他如何画画。
You're welcome.
不客气。