Acuminous
a. 尖锐的, 敏锐的
✅ 同义词
🗣️ 情景例句
After my wife died,
我妻子去世后，
I can't afford it.
我买不起。
That's not allowed. Once you are in here, listen to your teacher.
那是不允许的。一旦进来了，你们要听老师的话。