put on三个意思
put on穿；戴；涂；抹；上演；举办；展出；增加（体重）；打开（设备、装置等）；
播放（唱片、磁带或CD光盘）；烹调；加热
It\'s not always easy to put on a brave front for the family.
常为家人装出勇敢的样子并不容易。
He was put on a life-support machine in intensive care.
在特护期间给他使用了生命维持设备。
You\'d better put on a spurt if you want to finish that work today.
你要是想今天完成那项工作，最好狠加一把劲。
