We classify most male singers as tenors, baritones and basses according to their registers.大部分男歌手根据音域分为男高音 、 中音和男低音.It is necessary initially to classify the headaches into certain types.首先，必须将头痛分为几个类型。We classify editor...
It is necessary initially to classify the headaches into certain types.首先，必须将头痛分为几个类型。Men in the post office classify mail according to places it is to go.邮局里的人员将信件按寄送地点分类.It is entirly proper to classify Kant as a trans...
介绍了一种在凝胶体系中用扩散法制备草酸亚铁的结晶方法.A diffusion method for the preparation of ferrous oxalate in a gel system was presented.实验结果表明:添加有氯化亚铁的细水雾,其灭火性能发生了显著变化.This paper presents an experimental study of fire suppression effectivene...
比赛形势决定了他们要打防守战而不是进攻战。Circumstances dictated that they played a defensive rather than attacking game.我们坐在莉莉的日光浴室里，我把目前形势的细节情况又补充说明了一下。We sat in Lily's sunroom while I sketched in the situation.比赛开始的时候形势大好，斯皮德以一记精彩的进球...
He speaks in a melodious baritone.他的声音浑厚而有磁性。Every morning I can hear a rich voice of the baritone.每天早晨,我都能听到男中音浑厚的声音.He sang in his rich baritone.他以浑厚的男中音演唱....