Quartz heater
石英加热器
🧩 词语组成解析
quartz
[kwɔrts]
n. [矿]石英;
🗣️ 情景例句
Did you bring me what I ordered?
你拿来的是我所点的吗？
How much flour did you want to use?
你要用多少面粉？
since ground stations and satellites cannot see everywhere.
因为地面工作站和卫星不可能看到地球上的每一个地方。