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
And in this family.
也在这个家 。
Hello, may I change some money with my Master card?
我能否用万事达卡来兑换些钱吗？
In actual fact, I think you're right.
确实，我认为你是对的。