The forthcoming election and its aftermath were to bring opportunities and excitements beyond all expectation.即将到来的普选和普选的结果将带来出乎人们意料的种种机会和刺激.The chief of naval operations wants to open opportunities for women in the Navy...
It's great to work with people who are on the same wavelength.与志同道合的人一起工作真是太棒了。Blue light has a shorter wavelength than red.蓝光的波长比红光的短。Radio One has broadcast on this wavelength for years.广播1台已经用这个波长广播多年了....
将联合加成 - 消除反应的结果称为缩合反应.The combined addition - elimination sequence is referred to as a condensation reaction.与氰氢酸的加成是碱催化的.The addition reaction with hydrogen cyanide is base - catalysed.溴化氢加成的最后一步,是负离子亲核试剂的附加.The additio...