The hummingbird is the only bird that can fly backward.蜂鸟是唯一能倒退向后飞的鸟.The wings of a bee and those of a hummingbird are analogous.蜜蜂的翅膀和蜂雀的类似.The hummingbird perches on a twig of the hawthorn.小蜂鸟栖在山楂树枝上.A hummingbird is p...
脱咖啡因的咖啡仍含一些刺激物和其他可能致癌的有害物质。Decaffeinated coffee still contains some stimulants and other nasties linked with cancer.仅仅50毫克的咖啡因就能产生药理效果。As little as 50mg of caffeine can produce pharmacological effects.咖啡中的咖啡因会使神经紧张。The c...
德国环保运动的影响力使得该国率先发起了回收利用更多废品的运动。The power of the Green movement in Germany has made that country a leader in the drive to recycle more waste materials.设立出口关卡,目的在于降低金属废品的价格.Export barriers have been erected specifically to...
Isn't dinner ready? I'm famished.饭好了吗？我都饿坏了。When's lunch? I'm famished!什么时候吃午饭？我饿得要死了！be famished for food缺粮挨饿, 断炊Grimsby: Come come come, you must be famished.格里姆: 来来来, 你一定饿坏了.The child looked half f...