Quinine: Alkaloid found in the bark of cinchona trees and shrubs.奎宁: 金鸡纳树皮中的生物碱,主要用于治疗疟疾.It is a curare alkaloid derived from the South American plant.它是箭毒碱,提取自一种南美产的植物.Morphine: Heterocyclic compound, narcotic analgesic...
Here were crumbling tenements, squalid courtyards and stinking alleys.随处可见破烂的住房 、 肮脏的庭院和臭气熏天的小胡同.The tenements are in a poor section of the city.共同住宅是在城中较贫苦的区域里.A two - family house has two tenements.一座两家合住的房屋含有两所住宅....
我的确非常喜欢这里宁静幽雅、不受打扰的氛围。I do very much appreciate the quietness and privacy here.我可以不受打扰继续我的工作了。I was able to get on with my work without interruption.他承诺要让司法正义不受阻碍地得到伸张。He promised to allow justice to run its course unimp...
These optical fibres may be used for new sorts of telephony.这些光缆可以用于新型电话通讯系统。man-made fibres such as nylon and polyester尼龙和涤纶之类的人造纤维The greens are full of fibres that you can't chew.这菜筋多嚼不烂....