Preexists
v. 先前存在( preexist的第三人称单数 )
🗣️ 情景例句
I ventured to correct the teacher's mistake.
我鼓起勇气去纠正老师的错误。
She was distinguished for her scientific achievements.
她因其科学成就而闻名。
Suddenly my wife spotted a boat moored to the bank.
突然，妻子发现岸边泊着一条小船，