She went directly to Simon's apartment and knocked on the door.她直奔西蒙的房间，敲了敲门。The savoury smell greeted them as they went through the door.他们进门时一阵香味扑鼻而来。The queues at the door wound around the building.门口的队伍绕了大楼一圈。...
A door slammed in the house and a man came out buckling his belt.房子里的一扇门砰地关上，一个男子边扣腰带边走了出来。I had bolted the door the instant I had seen the bat.我一看到蝙蝠就把门闩上了。Outside each door a guard sprang to attention as they approache...
Frannie shushed her with a forefinger to the lips.弗兰妮把食指放在嘴唇上让她安静。He took the pen between his thumb and forefinger.他用拇指和食指捏着笔。He pinched the leaf between his thumb and forefinger.他将叶子捏在拇指和食指之间....
A novel furan resin was synthesized by polycondensation between furfuralcohol and furfural.用糠醇和糠醛缩聚制备了新型呋喃树脂.Resinification of furfural on the catalyst was the main cause of deactivation.糠醛树脂化结焦是导致催化剂失活的主要原因.Fig. 5 Varia...
Meanwhile, acetone was a polymerization inhibitor in preventing the self - polymerization ofp - methoxybenzyl chloride, and 11.同时探索了甲氧基苄氯自聚的阻聚剂, 初选的阻聚剂丙酮可使甲氧 基苄 氯粗品的收率提高11....