Undersign
vt. 签名于末尾
✅ 同义词
🗣️ 情景例句
He is tough in doing everything.
他不管做什么事都很有毅力。
How many cans are you going to take?
你要拿几罐？
The workmen struggled fiercely and one of them lost his temper.
两个工人奋力抗争，其中一个发了火，