I should like to enroll all my children in the swimming class.我愿意让我的孩子们都参加游泳班.I must enroll the children for piano lessons before next week.我必须在本周内给孩子们报名学钢琴课.They enroll him as a member of the club.他们吸收他为俱乐部会员....
She dipped a quill in ink, then began to write.她将羽毛笔在墨水里蘸了一下，随后开始书写。He wrote with a quill.他用羽毛笔写字.Suddenly she dropped the quill as a wild happiness flooded her.她突然感到一阵无限的快乐,当即丢开了手里的鹅毛笔....
蚯蚓做了使土壤透气的重要工作。Earthworms do the important job of aerating the soil.蚯蚓钻土很深。Earthworms burrow deep into the soil.他们正在挖蚯蚓作鱼饵.They were digging up worms to use for bait....
Aluminum tris - ( 8 - hydroxyquinoline ) ( Alq _ 3 ) is one of fundamental materials for organic electroluminescence ( EL ) devices.三 ( 8- 羟基 喹啉 ) 铝 ( Alq3 ) 是有机电致发光器件的 基础材料.White organic electroluminescence is one appro...