1.able to 能;会
I know someone who should be able to fix you up.
我知道有个人能提供你所需要的东西 。
Japan might be able to unload more of its steel abroad.
日本或许能向国外倾销更多的钢铁 。
2.put on 穿上;上演;增加
What dress shall I put on for the meeting?
我穿什么衣服去开会?
He didn't want to put on more weight.
他不想增加体重 。