Silkworm culture is practised in order to get silk.养蚕是为了得到蚕丝.Leaves after feeding silkworm cocoon silk knot, and then drilled for the moth eclosion cocoon shell.桑蚕取食桑叶后吐丝结茧, 然后钻出茧壳羽化为蛾.The Silkworm Goddess had been benef...
在主日学校她是她们班的班花。She was the belle of her Sunday School class.在主室里，炽热的散热器暴露在外。In the main rooms red-hot radiators were left exposed.主卧室带有独立卫生间。The master bedroom has its own en suite bathroom....
In there compounds, the cyclopentadiene ring has only four hydrogens.在这些化合物里, 环戊二烯环只有4个氢.Those that are aligned perpendicular to the plane are called axial hydrogens.与平面垂直定向的氢叫做直立氢.A methane molecule is composed of one c...
Dolphins have sometimes been known to save drowning swimmers.据悉海豚有时会救溺水的游泳者。Panic swept through the swimmers as they saw the shark approaching.游泳的人看见鲨鱼靠近时一片惊慌.The thundershower had temporarily scattered the swimmers.雷阵雨暂...
The terrain's high points provide a panoramic view of Los Angeles.在这个地区的制高点能够看到洛杉矶的全景。Frank Mariano negotiates the desert terrain in his battered pickup.弗兰克·马里亚诺驾驶他那辆破烂不堪的皮卡车成功穿越了沙漠地带。He had made a detailed study of...