Oscillography
[电] 示波法
🗣️ 情景例句
about the first Thanksgiving.
第一次感恩节历史剧。
I'm sorry, but it's just not possible.
抱歉，实在是爱莫能助。
Get him his change! It's easy to say, sir; but look at the bill yourself.
给他找钱！先生，说的倒轻巧，您自己来看看这张票子吧。