Ducts
n. 通风管道；管道（duct的复数）
🗣️ 情景例句
I'll give him your message as soon as he's available.
他一有空我就转告他您的留言。
It's fantastic.
那儿棒极了。
I'm calling to see what happened to our last order.
我打电话来是想知道上次订的货怎么样啦？