Ducts
n. 通风管道；管道（duct的复数）
🗣️ 情景例句
I've been trying
我一直努力
I do feel mad about making that stupid mistake.
我犯了那个愚蠢的错误确实懊恼不已。
'You don't need bookcases at all.You can sit here in your spare time and read the carpet!'
“你根本用不着书橱，空闲时你可以坐在这儿读地毯！”