'氰'.''基一种单价基因,''.'氯'. ''化苯乙酮, 存在于简单的和复杂的氰化物中.A univalent radical , CN, found in simple and complex cyanide compounds.降低反应温度,提高了苯乙酮的收率.Thus , this reduced temperature of r...
布兰德敏锐的耳朵听出了口音。Brand's keen ear caught the trace of an accent.“我改变主意了，”布兰奇说着回到她的座位上。"I changed my mind," Blanche said, resuming her seat.她心情不好，受不了布兰奇的吹毛求疵。She was in no mood to put up with Blanche's carping....
我走向他，握起他那长满老茧的手。I walked to him and took his outstretched hand which was rough with callus.杰姆把那只小手抓在他生了老茧的手掌中间,紧紧地握了一下.Jem pressed the little hand he held between his own workhardened ones.沃尔登握了握他那长满老茧的手.Walden shook his...
Villa had just been relegated from the First Division.维拉队刚刚从甲级联赛中降级。She was then relegated to the role of assistant.随后她被降级做助手了。This agency will be relegated to the backwaters of Washington.这个机构将沦落为华盛顿闭塞落后之地。Their footbal...
A coalition could have defeated the government and wrecked the treaty...联盟本来可以击败政府并毁掉该条约的。In the end they had to amputate his foot to free him from the wrecked car.最后他们不得不截断他的脚才把他从撞坏的车中救出来.The ship was wrecked by an expl...