冷却器的英文：
condenser
cooler
quencher
radiator

参考例句：

radiator cleaner
冷却器洗涤剂

Air-Cooled Chiller.
空冷冷却器

Intercooler-Pump【abbr】ICOL
内部冷却器泵

Device for cooling (the engine of a vehicle or an aircraft)
(车辆或飞机之发动机的)冷却器

This is a traverse coal gas cooler.
这是个横贯式煤气冷却器。

Usually a gas cooler is used between the combustion chamber and hydrator
通常在燃烧室和水合器之间设置一个气体冷却器。

Usually a gas cooler is used between the combustion chamber and hydrator.
通常在燃烧室和水合器之间设置一个气体冷却器。

condenser是什么意思：
n. 冷凝器；电容器；聚光器

There was condensation on the windows.
玻璃窗上凝结着水珠。

You take that gas phase mixture, and you condense it in your condenser.
你要用这新得到的气相混合物，在冷凝器中冷凝。

This condensate is analogous to the familiar Bose-Einstein condensate
这种凝聚态类似于我们所熟悉的玻色-爱因斯坦凝聚态。

cooler是什么意思：
n. 冷藏箱；冷却器；清凉剂

As rain has fallen, the air is cooler.
由于下了雨，空气比较凉爽。

This is a traverse coal gas cooler.
这是个横贯式煤气冷却器。

The weather becomes cooler after a shower.
阵雨之后天气凉快一些。

quencher是什么意思：
n. 弄熄的人,冷却器,饮料