Quartz heater
石英加热器
🧩 词语组成解析
quartz
[kwɔrts]
n. [矿]石英;
🗣️ 情景例句
Fifth word, seven.
第五个字是"seven。
The packing must be strong enough to withstand rough handing.
包装必须很坚固，能承受野蛮装卸。
Where is the rest room, please?
请问洗手间在哪？