N, N - diethylaniline was synthesized under normal tempreture with tetraethyl ammonium hydroxide as phase transfer catalyst.以苯胺和溴乙烷为原料,用四乙基氢氧化铵作相转移催化剂,在常压下合成N, N二乙基苯胺....
如果战势恶化，军队可能得到增援，或不光彩地撤退。If fighting worsens, the troops might be reinforced, or ingloriously withdrawn.这些经销商通过损害我家人的利益不光彩地赚钱。The dealers profited shamefully at the expense of my family.他的副总统也被迫不光彩地辞去职务。His vice president...
Recruits or draftees, these sailors were quick learners.不管是调来的新兵也好,刚应征入伍的也好, 这些水兵都是一学就会.The captain did his best to foster a sense of unity among the new recruits.队长尽力培养新成员之间的团结精神。Not surprisingly, isolationists found th...
他们缺少维修费。They lacked the wherewithal to pay for the repairs.咱们来说点实际的吧, 谁来付维修费?Let's get down to the nitty - gritty . Who's going to pay for the renovations ？所收集的过桥费将部分用于支付维修费.Money raised from the tolls will hel...
议会形容此法令为对共和国内政的干涉。The parliament described the decree as interference in the republic's internal affairs.这种行动构成对别国内政的干涉.These acts constitute an interference in the internal affairs of other countries.两国一致同意正常邦交关系应建...
Nervously clutching our glasses of chilled wine, we gathered on the terrace.我们聚集在露台上,手里紧张地握着盛有冰镇葡萄酒的酒杯.There was a coldness in her that chilled him.她身上透着一股冷漠，让他不寒而栗。The very thought of it chilled me to the marrow.一想到这个我就...