Daring is not the same as foolhardiness , and Xiangzi though daring was never foolhardy.假若胆壮不就是大意, 祥子在放胆跑的时候可并不大意.He paid for the foolhardy act with his life.他为鲁莽的举动付出了生命的代价.It was foolhardy to have refused.拒绝是极不明智的。It w...
It was foolhardy to have refused.拒绝是极不明智的。It would be foolhardy to sail in weather like this.这种天气出航就是瞎冒险。He paid for the foolhardy act with his life.他为鲁莽的举动付出了生命的代价....
He is anxiously awaiting the result of the medical tests.他焦急地等待着体格检查的结果。"Helen had something to eat before she left," put in Cecil anxiously.“海伦走之前吃了点儿东西，”塞西尔急忙插了一句。We’re anxiously awaiting the court’s ruling on this mat...
Using benzene as internal standard, the calibration factors of derivative of aldehydes 2,4 - dinitrophenylhydrazine ( DNPH ) were measured.将醛类物质与2, 4- 二硝基苯肼 ( DNPH ) 的衍生反应液直接进样,以苯为内标物,测定了甲醛 、 乙醛等醛类物质DNPH衍生物的校正因子....