I bobbed to the surface and gasped a lungful of air.我浮上水面，深吸了一口气。He puffed out his fat cheeks and let out a lungful of steamy breath.他鼓起胖乎乎的腮帮子，呼出了一大口热气。She gasped for air and drew in a lungful of water.她喘了口气，吸入了一大口水。...
这个发现驳斥了地球是扁平的看法.This discovery disproved the idea that the world was flat.很久以前人们相信地球是扁平的.Long ago, people believed that the world was flat.古代人错误地认为地球是扁平的.The ancients were mistaken in their belief that the earth was flat...
Are cavernous sinus hemangiomas and cavernous malformations different entities?海绵窦血管瘤和海绵状血管畸形是不同的病变 吗 ?Hemangiomas are the most common benign vascular tumors of andand neck region.血管瘤是婴幼儿最常见的先天性良性血管肿瘤,约60%发生于头颈部.Objectiv...
重型枪炮的声音又一次安静了下来。The heavy guns have again fallen silent.他们还在我们枪炮的射程之外.They are still out of range of our guns.舷炮齐射这些枪炮的同时开火.The simultaneous discharge of these guns....