This paper reports the main results of research and development preparation of 0.2 % celangulins emulsifiable concentrate.简要报道植物杀虫剂0.2%苦皮藤素乳油研究与开发的主要结果.He slept badly at night and couldn't concentrate in class at da...
They will concentrate on teaching the basics of reading, writing and arithmetic.他们将集中教授阅读、写作和算术基础知识。We must concentrate our energies on treating addiction first.我们必须首先集中精力治疗毒瘾。A term in prison will concentrate his mind w...
We could hear he was bellowing commands to his troops.我们听见他正向他的兵士大声发布命令.She prayed she wouldn't come in and find them there, bellowing at each other.她祈祷自己进来后不会看到他们冲着彼此大吼大叫。He disguised these feelings under an enormo...
an eyewitness account of the suffering of the refugees目击者对难民苦难遭遇的叙述The police questioned several eyewitness to the murder.警察询问了谋杀案的几位目击者.Just one eyewitness's account has come down to us.只有一位目击者留下的叙述使我们得知当时的情景....