只有精密的X射线仪器才能显示出来。It will only register on sophisticated X-ray equipment.这些精密仪器已经大规模投入生产.These precise instruments have already gone into mass production.精密仪器用来帮助飞行员操作飞机.Precision instruments are used to help pilots in gu...
A bicameral legislature has two houses.两院制的立法机构由两院组成.The Legislative branch, a bicameral legislature called Congress, consists of of Representatives and the Senate.立法分支是被称为国会的两院立法机构, 由众议院和参议院组成....
degenerative diseases such as arthritis诸如关节炎之类的变性病It produces a degenerative effect.它起着负反馈的作用.As a result of these degenerative changes, the lymphoreticular centers of the entire body are stimulated.这些变性的变化刺激整个身体的淋巴网状中心....
At last the sobs ceased, to be replaced by sniffs.最后，啜泣终于止住了，只剩下抽鼻子的声音。Catherine's sobs finally subsided.凯瑟琳终于慢慢停止了抽泣。She dissolved into incoherent sobs.她语无伦次地抽咽起来。...