Oscillograph recorder
[电] 示波记录器
🧩 词语组成解析
n. 示波器\\n[化] 示波器
🗣️ 情景例句
I fell out of the boat!
我摔到船外去了。
He guessed the train would come in early.
他猜想火车会很早到达。
The pictures are on the wall.
画挂在墙上。