Nonacquaintance
n. 不相识
🗣️ 情景例句
I'm sure you can, Ellen.
说的没错， Ellen。
He is a manager of a famous corporation.
他是一家着名公司的经理。
From both maturity to death, a wave is subject to the same laws as any other'living'thing.
从成熟到消亡，波浪和其他任何活动中"的东西一样，都受制于共同的法则。