Proves
v. 证明( prove的第三人称单数 ); 检验, 试验
🗣️ 情景例句
How long have you known her?
你认识她多久了？
I was about to leave.
我正要出门。
It's true that he may fall behind the other students.
真的，他可能会落在其他同学的后面。