这一组中包括黄酮类化合物, 二苯甲酮 、 一些香豆素 、 木质素 、 缩合单宁和芪.The group includes flavonoids, benzophenones, some coumarins, lignans, condensed tannins, and stilbenes.生成的有机化合物成分比较复杂,主要成分有苯甲酸酐、苯甲酮等.The organic compounds are mainly benzoic aci...
An elderly man dressed in faded overalls took the witness stand.一位穿着褪色吊带工装裤的老人上了证人席。...a pair of faded jeans.一条褪色的牛仔裤The clip - clop of the horse's hooves faded away into the distance.得到的马蹄声渐渐远去.His hopes faded.他的希望...
When have you found me unmindful of your lessons?您几时看到过我忘记了您的指点?You should not be so unmindful of your health.你不应如此不注意自己的健康.He has not been unmindful of these requirements.他并不是不关心这些要求....