Confounders
(confounder 的复数) n. confound的变形
🗣️ 情景例句
Sounds like ...
声音像……
Is it yours?
它是你的吗？
Hmm! I think I can mend it. But I want a knife. Do you have a knife?
我想我可以，但需要一个小刀，你有吗？