今晚她做东举办一场有300名客人参加的舞会。Tonight she hosts a ball for 300 guests.我们说定了，如果你能把马修也邀请来的话我就做东。I'll make a bargain with you. I'll play hostess if you'll include Matthew in your guest-list.不用担心酒水太贵, 今天我做东.Don't...
There are roadworks between Camblesforth and Carlton...坎布斯福斯和卡尔顿之间的道路在施工。Roadworks are causing bottlenecks in the city centre.道路施工导致市中心交通阻塞.There are roadworks between Camblesforth and Carlton.坎布斯福斯和卡尔顿之间的道路在施工。As we hea...
Diaryl nitroxides are even more stable than the dialkyl nitroxides.二芳基氮氧化物自由基比二烷基氮氧化物自由基还要稳定.The immediate products of this reaction are alkali - metal derivatives of dialkyl phenylmalonates.此反应得到的产物为二烷基苯基丙二酸酯的碱金属盐衍生物.Th...