Eppa
abbr. 4-ethoxy-2-hydroxyphenyl propionic acid 4-乙氧基-2-羟苯基丙酸（科技符号）
🗣️ 情景例句
You can do it.
可以这样做。
I don't think it's four o'clock yet.
我认为现在还不到四点。
an illness which at twelve would knock us over,
使我们在12岁时病倒的疾病，