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...
I absolve you, on the ground of invincible ignorance.鉴于你不可救药的无知,我原谅你.My good cousin, absolve yourself from sorrow.我的好姐姐, 别自寻烦恼吧.I shall absolve you and continue along the path of righteousness.我就宽恕你们,大家各走各的路....
The issue was hotly disputed in the committee.委员会对这个问题进行了激烈辩论。He'd snuck out of America hotly pursued by the CIA.在中央情报局的穷追不舍下，他已偷偷溜出了美国。He was hotly pursued after by his dog.他的狗紧紧地跟在他的后面。The bank hotly denies any wr...