evidence from an unimpeachable source来源可靠的证据news from an unimpeachable source来源可靠的消息When toned down again , the unimpeachable patriot appeared in the witness - box.这阵喧哗过去, 那无懈可击的爱国志士已经登上了证人席.He said all five were men of ...
The lungs are in fact constructed of thousands of tiny tubes.肺实际上由上千条细微的气管构成。More rarely, the tubes have been malformed from birth.这些管状器官先天畸形的现象更加少见。The fallopian tubes connect the ovaries with the uterus.输卵管连接着卵巢和子宫。...