In the presence of ethanonitrile and glycol, anisole reacts with ammonium ceric nitrate to form o - nitroanisole.在乙腈、聚乙二醇存在下, 用苯甲醚与硝酸铈铵反应合成了邻硝基苯甲醚.Calcium reacts with water.钙和水会发生化学反应。Once in water, it reacts to form car...
The length of a paragraph depends on the information it conveys.段落的长短取决于它所传达的信息量。In every one of her pictures she conveys a sense of immediacy...她拍的每一张照片中都传递出一种临场感，使人有如亲临现场。Cheng Lehua: Gregarious website may suit to at ...
On reflection, he says, he very much regrets the comments.经过反省，他说自己对所作的评论感到非常后悔。I couldn't bear to see my reflection in the mirror.我不忍看镜子里自己的样子。After days of reflection she decided to write back.想了几天之后她决定回信。...