Demineraliser
[电] 去矿化器
🗣️ 情景例句
I think I know you. Aren't you...?
我觉得我认识你。你是……吗？
Could you tell me where is the bus stop?
你能不能告诉我公共汽车站在哪里？
The dentist is very busy at the moment.
牙科医生这会儿很忙。