“冷却剂”的拼音为：lěng què jì...

“冷却剂”的英语可以翻译为：coolant，cooling agency，cooling material，cryogen，refrigerant ...

建议应用冷却剂.It is advisable to apply a coolant.我们已经在发电机里添加了空气冷却剂.We've augmented air coolers to work with generators.不要使用声称能提高引擎冷却效果的冷却剂添加剂.Do not use coolant additives that are claimed to improve engine cooling....