Perfect competition
[经] 完全竞争
🧩 词语组成解析
🗣️ 情景例句
and you work late.
也工作到很晚。
He who does not honour his wife, dishonours himself.
人不贵妻，自我丢脸。
The nurse assisted the doctor in the operating room.
护士在手术室协助医生动手术。