他开了辆敞篷车，载我和我的朋友辛西娅去看电影。He took me and my friend Cynthia to the movies in an open-topped car.辛西娅的皮肤和头发都是浅黑色的, 身材丰满, 但并不过分.Cynthia was brunette, her figure full, though not excessively.辛西娅的个性更加坚强、开朗.Cynthia's personal...
He is seeking advice on how to revive the stagnant economy.他正在就如何振兴低迷的经济征求意见。Economists argued that freer markets would quickly revive the region's economy.经济学家认为更加自由的市场将使这个地区的经济迅速复苏。They failed to revive her saggin...
频率计不好用了, 需要更换.The frequency meter is not in effectiveness, to be renewed.数字频率计是一种基本的测量仪器.Measurement of time - frequency electronic measurement is an important area.介绍了数字频率计设计的基本原理.This paper has introduced the basic pri...
本文报道2, 4-二氨基 -6- 取代哌哗嗪基喹唑啉衍生物的合成及其抗疟活性.A series of 2, 4 - diamino - 6 - substituted piperazine quinazolines was synthesized.本公司主要经营各种硫化染料,硫化染料, 2.4-二氨基甲苯等等.Our company mainly engaged in all kinds of Sulfur Dyes Sulfur Dy...