Quartz heater
石英加热器
🧩 词语组成解析
quartz
[kwɔrts]
n. [矿]石英;
🗣️ 情景例句
Sure, Dad. What?
当然， 爸爸。什么事？
The one on your right.
你右边的那个。
How much did you want to increase your order.
你的订量要增加多少？