The usher seated them in the front row.引座员让他们在前排就座.He did part-time work as an usher in a theatre.他在一家戏院兼职当引座员。Otherwise, you will usher in disastrous consequences.否则, 你将会迎来不堪设想的后果.After he left school, he tried his hand...
The usher seated us in the front row.引座员让我们在前排就座.The usher seated them in the front row.引座员让他们在前排就座.The usher was told to look out into the audience and count noses.引座员被告知要接待好听众并清点人数....
They shut down the nuclear reactor for safety reasons.出于安全原因他们关闭了核反应堆。Emergency cooling systems could fail and a reactor meltdown could occur.紧急冷却系统有可能失灵，核反应堆有可能发生堆芯熔毁。the core of a nuclear reactor核反应堆的活性区...
A town of central Italy in the Apennines northwest of Naples.卡西诺意大利中部亚平宁山脉腹地的一座城镇,位于那不勒斯西北部.Rome was set up by a group of islanders who lived in Apennines peninsula.罗马共和国是由一群居住在亚平宁半岛的岛民建成的....
How dare he distort the facts so brazenly!他怎么敢如此肆无忌惮地歪曲事实！" I don't know, " he answered, looking her brazenly over.“ 我也不知道, " 他厚颜无耻地打量着她.He was brazenly running a $400,000-a-month drug operation from the prison.他在监狱...
商业上采用的以镍作催化剂的氢化有两种.Commercially two main types of hydrogenations are carried out with Nickel catalyst.抑制剂和促进剂能影响氢化速率.Inhibitors and promoters may affect the rate of oxxidution.用六氢化邻苯二酸酐加入到邻苯二酸酐中,可使其放热反应减慢.Exothermic reac...