Oscillography
[电] 示波法
🗣️ 情景例句
Hi, Grandpa.
嗨， 爷爷。
You will disgrace yourself if you dress in rags.
假如你穿得邋邋遢遢的，你将有损自己的形象。
When she was arrested, the detective found out that the shop assistant was her daughter.
她被逮捕后。侦探发现原来那售货员是她的女儿。