...a solitary blonde, beautiful, haughty and dressed to kill.一位漂亮孤傲、打扮时髦的金发女郎He is haughty to us.他对我们很傲慢.He gave me a haughty look and walked away.他向我摆出傲慢的表情后走开.They were displeased with her haughty airs.他们讨厌她高傲的派头.He sp...
其中管式离心机属国内先进机型, 靠近国际水平.One tube is a domestic advanced centrifuge model, close to international standards.公司拥有属国外首创,具有国际先进水平的新型运输包装箱--刚性中型散装容器.The company supplies pioneer and advanced new - type packing boxes of bulk ca...
Result: In optimal conditions, the yield of n - butyl gallate was over 93.8 %.结果: 在最佳实验条件下没食子酸正丁酯收率达93.8%.Iso - army gallate was synthesized by esterification of gallic acid with iso - army alcohol catalyzed by 4 - methy...