俾夜作昼

bǐ yè zuò zhòu

คำจำกัดความ

1. lit. to make night as day (idiom); fig. to burn the midnight oil
2. work especially hard

คำย่อยของ 俾夜作昼

• 作 zuō: worker
• 作 zuò: to do; to engage in
• 夜 yè: night
• 俾 bǐ: to cause
• 昼 zhòu: daytime