他漠然而漫无目标地注视着不远处。He stares detachedly into the middle distance, towards nothing in particular.他带着贵族式的漠然对其一笑置之。He laughed it off with aristocratic indifference.编程者似乎对大批量制造含暴力因素的产品处之漠然，毫无责任心。Programme-makers seem irresponsi...
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...