Disoperation
n. (同地区生物间对彼此不利的)侵害作用
🗣️ 情景例句
Well, Grandpa, you're about five-nine or five-ten.
嗯， 爷爷。你大概是五英尺九或者五英尺十。
He often fails to keep his word.
他常常不遵守诺言。
How do you do?
您好！