我一看到蝙蝠就把门闩上了。I had bolted the door the instant I had seen the bat.在中国，蝙蝠被视为吉祥物。In China bats are thought of as being very lucky.大多数蝙蝠靠回声定位来飞行。Most bats navigate by echolocation....
Method: 72 cases of alternating esotropia were divided into symmetrical surgery group and asymmetrical surgery group.方法: 对72例交替性内斜视采用相同检查方法,一组给同等量内直肌后徙术,另一组给不同量内直肌后徙术.asymmetrical shapes不对称的形状In the asymmetrical applicat...
That is to say, he " found a clew. "那就是说, 他 “ 找到了线索 ”.What was the clew that would set everything straight again?要抓住了什么线索才能把一切弄得井井有条.At last he had a clew to her interest, and followed it deftly.这一下终于让他发现了她的兴趣所在, 于是他熟练地继...
The castle had a deep moat which emptied into the lake.城堡有一条很深的流入湖里的护城河.A fire on the city gate brings disaster to the fish in the moat.城门失火，殃及池鱼。The medieval town was fortified with a high wall and a deep moat.这座中世纪的城市用...
Multi - million dollar gyms have become so common that they are unremarkable.数百万美元的体育馆变得如此司空见惯以至于它们已经不再显眼.Gyms usually provide ropes and rent shoes harnesses and belaying devices.攀岩场通常会提供绳索以及出租攀岩鞋、安全带跟确保装置.His favorite p...