put down the steel发音

意思翻译

放下钢铁

相似词语短语

put down───v.着陆；羞辱；放下；写下；付定金；镇压（暴动、叛乱）

put head down───低下头

put me down───贬低我；放我下来

put the───把钥匙放好

put it down───把它放下。

put down to───v.归因于

put you down───把你放下

put her down───把她放下

put down roots───定居；（到一个新地方）落地生根；扎根于：在某地建立永久的住所; 定居

双语使用场景

And it is put in the furnace without occurring dust polution, rapid reaction speed and cost down, it is a new type during smelting steel.───并且投炉中不会产生粉尘污染，反应速度快，降低成本，是炼钢过程中的一种新的方式。

pulley is rotated by a cranking bar to wind the steel cable, a spare tire can be lifted, and the spare tire can be put down stably by rotating in reversal the cranking bar.───使用摇把转动定滑轮圈绕钢丝索，即可提升备胎，反转摇把即可平稳降下备胎。

One method of laying a reinforced concrete wearing surface is to put down the steel rods, usually in the form of a grill or mesh───铺设钢筋混凝土的方法之一，是在浇注一定比例的混凝土后，将钢筋铺在基层上，常铺成格状或网状

英语使用场景