Raffinate
n. 残液\\n[化] 萃余液; 抽余液
🗣️ 情景例句
I never bother servicing my own car, it's too much trouble.
我从来都不自己修车的，麻烦死了。
What is the economy like in this country?
这个国家的经济如何？
Such data is confidential.
这样的资料为机密资料。