1. sharp
2. favorable
3. advantage
4. benefit
5. profit
6. interest
7. to do good to
8. to benefit

1. mouth
2. classifier for things with mouths (people, domestic animals, cannons, wells etc)
3. classifier for bites or mouthfuls

1. wine (esp. rice wine)
2. liquor
3. spirits
4. alcoholic beverage

classifiers: 杯, 瓶, 罐, 桶, 缸