Deaerator
n. 除气器, 脱氧器\\n[化] 除氧器; 脱气塔; 脱氧槽
🏥 医学释义
排气器
🗣️ 情景例句
Australia is a unique country.
澳大利亚是世上独一无二的国家。
We have known each other for 6 years.
我们认识有六年了。
Who was first? Who was second? Who was third?
谁是第一？谁是第二？谁是第三？