你真是个伟大的看家狗, 萨姆.You're a great watchdog, Sam.“喷气机”还是个灭虫能手和出色的“看家狗”.Jet was also an efficient bug - zapper and a terrific watchdog.那条看家狗大病了三天,最后终于死了.The family dog was at death's door for three days and then fina...
他们每天都和保姆一起在公园里散步，表现得很有教养。They go for decorous walks every day in parks with their nanny.他只是个有教养的中产阶级家庭的男孩。He's just a well-brought-up, middle-class boy.他是个世故、冷静、有教养的人。He is a suave, cool and cultured man....
They set up an influential committee to advise workers on how to economise in food.他们成立一个强有力的委员会来劝告工人们节约用粮。If you're poor you have to economise.没钱就得省吃俭用.The management decided to economise by cutting the dead wood f...
Objective Purificating no hemorrhage of fibrinolytic enzyme from Agkistrodon halys venom.目的从江浙蝮蛇蛇毒中纯化出无出血毒的纤溶酶.Agkistrodon halys pallas belonging to viper family is only growing in China.江浙蝮蛇属蝰蛇类,是我国特有的蛇种.Objective To ex...