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...
Tryptanthrin is a kind of indole quinazoline alkaloid.色胺酮属吲哚喹唑啉类生物碱.Use: Used as an analytical reagent, to determine alkaloid and cesium.用途:分 析试剂, 生物碱和铯盐的测定.Quinine: Alkaloid found in the bark of cinchona trees and shrub...
雇主以种族或国籍为由歧视员工是非法的。Discrimination by employers on the grounds of race and nationality was illegal.他们当时知道歧视现象仍然存在，但是宁愿装聋作哑。They knew that discrimination was going on, but chose to ignore it.他们关注的是公开的歧视，而不是种族主义的一些潜在问题。They...
每次掷出钱币的动作都不相同.The coin is flipped differently each time.他猛一使劲掷出铁饼.He gave the discus a tremendous heave.他把一块砖掷出窗外.He hurled a brick through the window....
The new planet is about ten times the size of the earth.新发现的行星大约是地球的10倍那么大。Next to the mansion, it's the best hangout on the planet.在宅邸外, 它是这个世界上最好去处.Any planet in mediocre zodiacal state intermediate between that o...
Somewhat ingenuously, he explains how the crime may be accomplished.他有点天真地解释了这一罪行可能是如何实施的。The video explains in simple terms how the new tax works.录像用简单易懂的语言解释了新税法。He explains that there was an explosion of courses throu...
He disentangled his overcoat from the coat - hanger.他从衣架上取下他的大衣.A freakishly thin a hanger a head?头像挂衣架,瘦巴巴的伴?The election is likely to be a cliff-hanger.选举结果扑朔迷离。We supply polyester button, mental button, lace andand ha...
Wilde fell and struck his head on the stone floor.怀尔德摔倒了，头撞在石头地上。The German-born photographer was admired by writers such as Oscar Wilde.那位德国出生的摄影师受到了奥斯卡·王尔德等作家的敬重。Nobody will deny that Wilde is an outstanding aesthete.毫...