工夫

❶workmanship;skill;art
❷time;spare time;leisure
这项工作很费～。This is a time-consuming job./你现在有～吗？Are you free now?/～不负有心人。Everything comes to him who waits;Those who work hard will be rewarded./白费～waste one’s time and energy

• prolegomenon
• prolepsis
• proletarian
• proletariat
• proletary
• prolicide
• proliferate
• prolific
• proline
• prolix
• prolixity
• prolocutor
• prologize
• prologue
• prolong
• prolusion
• prom
• promenade
• promenade concerts
• promethean
• prometheus
• promethium
• prominence
• prominence；solar
• promiscuity