Chloroprene Rubber ( CR ) is an important variety among the synthetic rubber.氯丁橡胶 ( CR ) 是合成橡胶的重要品种之一.In the chloroprene rubber can be used as acid acceptor.在氯丁橡胶中可作为酸的接受体.The chloroprene rubber sheath is heat and oil re...
The Prime Minister avowed that he saw no need to change his country's policies.首相公开表示他觉得没有必要改变国家政策。He saw the pitiless eyes of his enemy...他看到了敌人冷酷的眼神。He glanced over his shoulder and saw me watching him.他扭头瞥了一眼，看见我...
The heckler was ejected from the meeting.那个专找茬儿的捣蛋分子被逐出会场.The heckler was ejected from the auditorium for creating a disturbance.起哄捣蛋分子因制造骚乱被赶出礼堂.Jessie: Is a heckler a stalker?杰西: 诘难者和自命不凡者是一回事 吗 ?...