外交官可能会提供一些靠不住的误导性信息，这是众所周知的。Diplomats can be a notoriously unreliable and misleading source of information.外交官们认为繁文缛节造成的延迟是在所难免的。Diplomats believe that bureaucratic delays are inevitable.这些事件导致一些高级外交官被驱逐出境。These events l...
用胺作为质子吸收体代替吡啶还是得到同样的结果.Amines other than pyridines have been successfully employed as a proton sponge.适当地利用吸收体,可以使前两种相应特性得到改善.The first two of these characteristics can be improved by the judicious use of absorbers.所以良吸收...
现在专家们都在赞美其貌不扬的马铃薯的种种好处。Now experts are extolling the virtues of the humble potato.将马铃薯戳一些洞，并用盐揉搓外皮。Prick the potatoes and rub the skins with salt.马铃薯仍然是最受欢迎的食物，其次是白面包。Potatoes are still the most popular food, followed by...