她现在正在续写达夫妮·杜穆里埃的小说《蝴蝶梦》。She is currently writing a sequel to Daphne du Maurier's "Rebecca"这是一只非常美丽的蝴蝶，翼展2英寸。It is a very pretty butterfly, with a 2 inch wing span.她像一只蝴蝶，每天在人前人后飞来飞去。She's like a butterfly. She ...
An atom itself is a complete whole, with its electrons, protons and neutrons and other elements...一个原子本身就是一个完整的整体，包括电子、质子、中子及其他元素。The neutrons and protons form the core of the atom.中子和质子构成了原子核.A substance donates protons...
The sticks of wood were bound together in bunches.木棍被捆成了捆.Vehicles often bunches on the big highways.在干线公路上,交通往往十分拥挤.She clutches the sides of her skirt until it bunches around her waist.她捏着裙子的两侧，直到裙子在她腰部打起了褶。...
enlisted men and women男兵和女兵Michael Hughes of Lackawanna, Pennsylvania, enlisted in the 82nd Airborne 20 years ago...来自宾夕法尼亚州拉克万纳的迈克尔·休斯20年前参军，在第82空降师服役。He enlisted as a private in the Mexican War...在墨西哥战争中他参军成为一名二等兵。The ...
The increase of carbon equivalent is primary reason for graphite floatation.碳当量高是引起石墨漂浮的主要原因.The bubble generator is the key equipment of microbubble floatation.气泡发生器是微泡浮选的关键.The floatation process for the mixed primary ...