开足马力

kāi zú mǎ lì

Hiếm

Định nghĩa

1. to accelerate at full power (idiom); at full speed
2. fig. to work as hard as possible

Từ cấu thành 开足马力

• 力 力 lì: power
• 足 足 jù: excessive
• 足 足 zú: foot
• 开 开 kāi: to open
• 马 马 mǎ: horse
• 马力 马力 mǎ lì: horsepower