单词 primary cooler
音标 [ˈprʌɪm(ə)ri ˈkuːlə] [ˈpraɪˌmɛri ˈkulər]
释义
初冷器;初级冷却器
时间: 2025-07-14 03:54:47
双语例句
1. Impurities gathered in the duct wall affected the cooling effect of coal gas primary cooler.
我厂的煤气初冷器因管壁上结积杂质而影响其冷却作用.