Opra
abbr. Office Products Representatives Association 办公产品代表协会; optical plasma resonance absorption 光学等离子体共振吸收
🗣️ 情景例句
It's not the same.
那可不一样。
You'll hurt your thumb, if you don't take care.
你不专心的话，就会伤到你的拇指。
It's quite a nice horse! But please don't play with my chalk.
这匹马相当好看！但请不要玩我的粉笔。