Acuminous
a. 尖锐的, 敏锐的
✅ 同义词
🗣️ 情景例句
Sure. Would you please sign your name on the back, sir, with your passport number?
每问题。先生，请您在支票背后签上名字和护照号码。
I didn't sleep well.
我没睡好。
Take a seat please, make yourself at home.
请坐，随便一点。