Ducts
n. 通风管道；管道（duct的复数）
🗣️ 情景例句
By the way, will we be able to get a refund on this cancellation?
顺便问一下，我们取消后可拿回定金吗？
I feel blue at the news.
我听到这消息而闷闷不乐。
Oh, that's quite early! Where are we going to meet?
噢，那很早！我们打算在哪儿会合？