x染色体有许多在Y染色体上不能配对的基因.The x - chromosome has many genes for which there are no paired genes on the Y - chromosome.特雷·提杰曼斯以前是一名猎头, 她2005年创办了这家名为“成功配对”的公司.Trea Tijmens, a former headhunter, founded the company called Succes...
狗喜欢在泥水洼里扑腾，河马则喜欢在其中打滚撒欢儿。Dogs love splashing in mud and hippos wallow in it.他一进来，狗就开始摇头摆尾。As soon as he got inside, the dog shook himself.他们更加关心那些狗的安危，而非自己如何干净利落地脱身。They were more concerned about the dogs' welfare t...
The insured value of the airplane was greater than its book value.该飞机的投保价值高于它的实际账面价值。He slipped and fell on an airplane gangway as the cameras rolled.在摄像时他不慎滑倒在飞机座位间的通道上。They arrived in Belgium by airplane .他们乘飞机到达比利时。...
She raised her eyebrows comically.她滑稽地挑了挑眉毛。The display of prehistoric monsters is comically naive.史前怪物的展览幼稚可笑。He began comically ad-libbing a script.他即兴调侃起了一段剧本。to behave comically举止滑稽He began comically ad-libbing a scr...
法兰内孔管件内孔必须倒角焊接.Flange hole inside the tube must be chamfered hole welding.适用于各种光饰机的快速切削, 去毛刺和倒角.FC : Made for fast cutting, deburring, radiusing in all types of finishing equipment.表1---除倒角外,所有线性尺寸的公差标准.Table 1 – Accepte...