Trials
n. 尝试, 努力；考验；审判；顿顽（trial的复数）
🗣️ 情景例句
Are you all alone?
就你一个人吗？
I'll see if she's in.
我去看看她在不在。
Before you leave the lab, make sure the electricity is turned off and the windows are shut.
你们离开实验室前，务必要关上电源，关好窗户。