Deionisers
(deioniser 的复数) [医]去离子剂, 去离子器
🗣️ 情景例句
A guarantor is responsible for the loan
担保人要对贷款负责
What's your family name?
你姓什么？
It cuts a clean cylinder of rock,
这种钻头能切割一段光滑的圆柱形岩石，