Vacuum heater
[化] 真空加热器
🧩 词语组成解析
🗣️ 情景例句
And next time we'll bring Michelle.
下次我们要带Michelle来。
When is grandparents' wedding anniversary?
祖父母的结婚周年是什么时候？
the only sound that could be heard was made by water which dripped continuously from the high dome above them.
唯一的可以听见的声响是高高的圆顶上不间断地滴水的嘀嗒声。