1. You must be very careful with this sharp knife.
   你用这把锋利的刀子必须很小心。
2. He was struck dumb by her sharp question.
   他被她那尖锐的问题弄得哑口无言。
3. A sharp photographic image.
   清晰的影象
4. One hurtful word wounds like a sharp sword.
   恶语伤人似利刃。
5. A sharp-tasting beer made with hops.
   苦啤酒由蛇麻做成的味道辛辣的啤酒

　1个名词解释