10. labor [U] 劳动;劳力;努力;vi. 努力;苦干 【地道表达】 eight-hour labor 八小时工作 hard labor 辛苦劳动 manual labor 体力劳动 labor cost 劳动成本 labor camp 劳改 cheap labor 廉价劳动力 International Labor Day 国际劳动节 Labor Party 工党 labor for a better future 为更加美好的未来而努力 labor to do 努力去做 labor the point 细说;罗嗦地说 labor under sth. 为……所蒙蔽 11. hesitate vi. 踌躇;迟疑;犹豫 【地道表达】 hesitate to do sth. 犹豫做…… hesitate about / over / at (doing )sth. 对……犹豫