显然, 生物体对这两种同分异构体能够有所识别.Evidently, living things can somehow distinguish between optical isomers.对灰化土剖面,系数反映了明显的层位分异.In the podzol profile the coefficients reflected the marked horizon differentiation.初步的化学分异使铀富集.Primary ...
Healing small cuts, insect stings, grazes and wounds.治疗小伤口 、 昆虫叮 、 擦伤、伤疤.Minor cuts and grazes can usually be left uncovered to heal by themselves.轻微的划伤和擦伤通常不用包扎就可以自愈。Minor cuts and grazes can usually be left uncovered t...
The Government is keeping aloof from the controversy...政府对争论保持置身事外的态度。He has remained largely aloof from the hurly - burly of parliamentary politics.他基本上一直对喧嚣的议会政治漠不关心.Is she aloof and arrogant or just shy?她是冷漠傲慢还是仅仅是害羞？...