The ship was buried, beyond retrieval, at the bottom of the sea.船已葬身海底，无法打捞。Its real purpose is the launching and retrieval of small aeroplanes in flight.它真正的用途是发射和收回飞行中的小型飞机。A special retrieval team arrived from Washing...
He flounders through the first weeks of freshman year.刚进大学的头几个星期他手足无措.For example, genes from flounders can help ordinary plants like tomatoes and strawberries fight the cold.例如比目鱼基因可以帮助像西红柿和草莓之类的普通植物抗寒....
It specifically referenced Hermann Noordung's classic 1928 book on this subject.在这一问题上它特别参照了赫尔曼·诺丁1928年的经典之作。Mr Hermann was tired and thinking about other things.赫尔曼先生累了,开始想着其他的事情.Without stopping , Mr. Hermann answ...