...a walk along the ramparts of the Old City.沿着老城的城墙漫步A number of staircases ascend from the cobbled streets onto the ramparts.一段石阶从鹅卵石路上一直向上直通城墙。Blocks of flats have been holed and some shells have fallen within the his...
一只叫声沙哑的, 受惊的大乌鸦飞扑到空中.Squawking, a startled raven swooped into the air.他们捕杀了一只大乌鸦,把它烧熟.使它看起来色香俱佳.They killed a large crow and cooked it and made it look nice.一只大乌鸦落在文件柜上来回走着审视着他, 安迪笑了.An adult crow lands on a filing cabin...
Then they can be further recrystallized to biphenyl with a purity of over 99.9 %.进一步用溶剂结晶法去除了联苯中的杂质,获得99.9%以上联苯.Methods A new synthesis route for felbinac preparation was studied with biphenyl under ultrasound.方法:以联苯为原料,...
Each time he straightened his pudgy knees it was apparent that they were trembling.每次他伸直胖乎乎的膝盖时可以看出膝盖在哆嗦.He put a pudgy arm around Harry's shoulder.他用粗胖的胳膊搂住哈丽的肩膀。Those ladies were brassy and busty, with pudgy finge...