Such attitudes are the product of woeful ignorance.这样的态度是极度无知造成的。a woeful spectacle悲惨的景象a woeful song悲歌She displayed a woeful ignorance of the rules.她对这些条例表现出可悲的无知。Stroeve gave me a look with his woeful eyes.施特略夫用他那对愁苦的眼...
To improve the IR absorption of hydrotalcite, we intercalate SO 42 - to partly replace CO 32 - of interlayer.对水滑石红外吸收机理的研究表明,水滑石的层间阴离子起主要作用, 层板具有协同效应.为提高水滑石的红外吸收选择性,通过对不同阴离子的分析和筛选,确定在水滑石层间插入硫酸根.Veiws evidently intercalat...
她小时候是个羞怯的丑小鸭。She was a shy, ugly duckling of a child.他是个离群索居、胆小羞怯的家伙。He is a reclusive, timorous creature.她羞怯的举止迥然不同于妓女的惺惺作态.In the diffident manner was nothing of the art of the courtesan....