Quartz-fiber electroscope
[电] 石英丝验电器
🧩 词语组成解析
quartz
[kwɔrts]
n. [矿]石英;
fiber
['faibə]
n. 光纤;（织物的）质地;纤维，纤维物质;
n. 验电器\\n[化] 验电器
🗣️ 情景例句
The case was dismissed because of insufficient evidence.
该案因证据不足而撤消。
Where are you going?
你去哪儿？
He has asked to be introduced to the pianist.
他要求会见这位钢琴家。