Oscillograph tube
[电] 示波管
🧩 词语组成解析
n. 示波器\\n[化] 示波器
🗣️ 情景例句
Say good-bye to Richard.
替我向Richard说声再见。
Let not the cobbler go beyond his last.
安分守己。
Firemen had been fighting the forest for nearly three weeks before they could get it under control.
消防队员们同那场森林大火搏斗了将近3个星期才最后把火势控制住。