The degraded starch and acrylamide - butyl acrylate copolymer have been produced.本文制得了异相酸降解淀粉和丙烯酰胺 — 丙烯酸丁酯共聚物.Synthesis of n - butyl lactate is catalyzed by phosphotungstic acid and aluminium phosphotungstate.以磷钨酸和磷钨酸铝为催...
“求求你留下来给我读点东西吧，妈妈，”他央求道。"Please stay and read to me, mummy," he beseeched.她用的是央求的语气。Her voice was pleading.我再三央求, 他才答应帮忙.He made a promise of help, as I pleaded with him again and again....
下雨了, 把车篷撑上.It's raining. Put the hood up.天开始细雨霏霏, 他停住汽车,下车支起车篷.It began to rain. He stopped the car and got down to put up the hood.适用于帐篷, 坐垫, 抛光输(布输)马具, 黄麻袋, 汽车车篷等.Best suitable for stitching tents, seat cushions ,...
...a four-bedded room.四人间It has bedded into the deepest crevices of the store.它已钻进了店里最隐避的隙缝.She bedded the children down without much trouble.她没费多少事就把孩子安顿睡了....twin-bedded cabins.双床位客舱The mikes were bedded behind the wal...
He gave a little chuckle.他轻声一笑。Today I unearthed a copy of "90 Minutes" and had a chuckle at your article.今天我找到了一期《90分钟》杂志，读了你的文章咯咯笑了半天。Dead men don't bite, you know,'I added, with a chuckle.你不是说过吗, 死人是不咬人的. ” ...