Petzval theory
[医] 珀兹伐氏学说(镜片像散现象)
🧩 词语组成解析
佩兹伐
🗣️ 情景例句
That's fine. Thank you.
很好。谢谢你。
You won't get away with this.
你逃不掉惩罚的。
As a matter of fact, he was pretending to be ill.
实际上，他是在装病。