针对他们各人不同的需要挑选柔软、软硬适中或者坚硬的床垫。Choose a soft, medium or firm mattress to suit their individual needs.他一头柔软卷曲的黑发,眼睛又黑又亮。He had fuzzy black hair and bright black eyes.他舒舒服服地坐在柔软的躺椅上。He was comfortably seated in a soft reclini...
Objective To a determination method of luteolin in Eclipta prostrata L.目的建立墨旱莲中木樨草素的含量测定方法.Fenoxaprop applied singly or sequentially controlled barnyardgrass and bearded sprangletop, but failed to control flatsedges or E...