寒风穿过枯枝, 有时把发脏的藏红花吹刮跑了.The wind whistled through the twigs and fretted the occasional, dirty - looking crocuses.因为天气寒冷,今年藏红花开得晚.The crocuses came out late this year because of the cold weather.伯莎注意到那逐渐变长的白天, 注意到那些从地面冒出的五彩...
Pragmatically, MTV's survival depends on selling the youth market to advertisers.从务实角度来说，音乐电视网的生存依赖于把年轻人市场卖给广告商。"Monopoly" is one of the best-selling games of all time.“大富翁”是有史以来最畅销的游戏之一。We are selling the full rang...
Fresh prints of both girls were found in the flat.在公寓里发现了两个女孩不久前留下的指纹。Each room is distinctively decorated with light, bright colors and floral prints.每个房间都以淡雅或鲜艳的颜色和印花图案装饰成独特的风格。In this living room we've mixed glor...
Amphoteric monomer is prepared with acrylic acid , dimethylamine and chloroethanol by Mannich reaction.以丙烯酸、二甲胺、环氧氯丙烷为原料,通过曼尼希反应制得两性离子单体.Biological activities of amphoteric surfactants to higher or lower organisms were i...