一群鸟儿已经齐声唱起了欢快的晨曲。A flock of birds was already warbling a cheerful morning chorus.“是的，”他们齐声说。"Yes," they said together.“嗨，”他们齐声招呼道。"Hi," they chorused....
Cross was a little taken aback by her abrupt manner.她鲁莽的态度让克罗斯感到有点吃惊。Roland was taken aback by our strength of feeling.我们反应如此强烈，令罗兰大吃一惊。The little girl screamed and it took us aback.小女孩的尖叫声吓了我们一跳....
We heard the mew of a cat.我们听到猫叫声.The tiny kitten approached the enormous bear and let out a purr and a mew.那猫却走近体大腰圆的灰熊,冲它“喵呜“,“喵呜“地叫着.Just that I'm going to lose this mew job.只不过我这份新工作要保不住了....
Vanadium seldom forms mineral deposit. It is mainly exist in vanadium titanomagnetite coal gangue and claystone.钒一般很少单独形成矿床, 它主要赋存于钒钛磁铁矿、石煤矿、粘土岩中.Coupled unsaturated flow in claystone has high effect on strength and stab...