以酸性黑油为原料合成咪唑啉.The imidazoline was synthesized from black acid liquid.目的:探索出在咪唑啉酮2号位引入2-巯基苯骈噻唑的适宜反应条件.Objective To optimize the reaction condition of 2 - mercaptobenzothiaozole ramification.以环烷酸、有机胺为原料合成咪唑啉油溶性缓蚀剂.A new ty...
I bought a bottle of Californian white.我买了一瓶加州白葡萄酒。The owl is sacred for many Californian Indian people.对于很多加利福尼亚的印第安人而言,猫头鹰是圣物。By contrast, the chilly Californian nihilism of Robinson Jeffers was a refreshing tonic.相形之下...
He pretended to scalp me with his sword.他假装要用剑剥下我的头皮。I parried, and that's when my sword broke.我挡了一下,把我的剑挡断了。Fame can be a two-edged sword .名声是把双刃剑。...
飞快的小汽车a zippy little car作为回敬, 这位警察的脖子上挨了飞快的一拳.In return, a swift fist landed on the officer's neck.腰间别了一把磨得飞快的匕首.Lying hidden at her waist, was a sharpened dagger....
There was unrestrained joy on the faces of the people.人们的脸上洋溢着无尽的欢乐。He is vigorous and unrestrained in behaviour.他这个人做事豪放不羁.He raised his head, with a look of unrestrained greed in his covetous eyes.他抬起头来, 一对贪婪的眼光露出馋涎欲滴的...