put out
1 拿出;伸出 cause to be out; extend
· As soon as we sat down,he put out a bowl,two chopsticks,and a spoon for each.
我们一坐下,他就给每人拿出一只碗,一双筷和一只调羹.
· The doctor told him to put out his tongue.
医生要他伸出舌头.
2 使出(气力等);(俚语)努力 exert(strength,etc.); (sl.) exert oneself
· Everyone of us put out his energies to help to dig the tunnel.
我们人人出力帮助挖掘地道.
3 生产;产生;供应 produce; generate; provide
· They put out some motors of high standards.
他们生产了几台高级发动机.
4 出版;公布;发布;广播 publish; issue;broadcast
· This magazine is put out every Friday.
这份杂志每星期五出版.
put down
1 把…放下 set down
· After he finished his exercise,he put down his pen.
他做完练习,就放下笔.
2使(飞机)降落 cause (an aeroplane) to land; (an aeroplane or aeroplane pilot) land
· The glider put down there at noon.
滑翔机中午在那里降落.
3镇压;扑灭;消灭 suppress by force; destroy
· All the medical workers in the region helped to put down the influenza epidemic.
这个地区的所有医务工作者参加了消灭流行性感冒的工作.扑灭火一般不用put down ,用的话应该表示压住火势蔓延,而不是扑灭,所以用put out用put out
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