-(完)exhaust;finish:
exhaustone'ssuppliesoffoodandammunition;弹尽粮绝
inexhaustible;取之不尽
-(达到极端)cometoanendtotheutmost;tothelimit:
wherethemountainsandtheriversend;atendofone'srope[tether,resources];山穷水尽
exertoneselftotheutmost用尽气力
-(全部用出)useup;exhaust:
fromeachaccordingtohisability;各尽所能
makethebestpossibleuseofmenandmaterial;人尽其才;物尽其用
-(用力完成)tryone'sbest;puttothebestuse:
doone'sduty;dischargeone'sresponsibility;尽责任
doone'sbest;exertone'sutmosteffort;尽最大努力