Unconstructive
不具建设性的\\n非建设性的
🗣️ 情景例句
Do you own your house or do you rent?
你们自己有房子还是租房子？
I didn't know whether to send the letter airmail or not.
我不知道是否送航空邮件。
Here it is, Mom! That's one thing I haven't forgotten today!
“在这里，妈妈！这是我今天没有忘记的一件事。”