boons and banes

• 优缺点； 利弊

boons and banes的用法和样例：

例句

1. Cotton cloth has its advantages and disadvantages.
   棉布有它的优缺点。
2. We'll watch what's good and what's bad about him.
   我们将观察他有什么优缺点。
3. I want you to consider all the pros and cons.
   我希望你们权衡一下一切利弊。
4. Each has its advantages and disadvantages.
   各有利弊。