Galvanoscope
n. 验电流器\\n[化] 验电流器
🗣️ 情景例句
But Christmas is the most important holiday of the year.
但是圣诞节是一年当中最重要的节日。
The watchmaker is near-sighted.
这位钟表匠是个近视眼。
It's eight thirty.
八点三十。