banana是可数名词；
banana
n.香蕉；
复数： bananas；
例句：
Cut the banana in half lengthways.
把香蕉竖着切成两半。
The area is under banana cultivation.
这个地区种植香蕉。
These companies are determined to keep a stranglehold on the banana industry
这些公司决心要垄断香蕉业。
The banana bears two crops every year.
香蕉一年收两喷。
Cut out the banana oil; flattery will get you nowhere!
别花言巧语了，吹捧是不会使你捞到好处的！
温馨提示：
