Capacitron
n. [电]电容汞弧管(通过突然施加高压于阴极和绝缘的启动电极间而产生电弧)
🗣️ 情景例句
Under these conditions of payment,-
在这种付款条件下，-
Did you repair this yourself?
你自己亲自修理这个？
What was the date?
（昨天）是几月几日？