| 释义 |
一层一层[yī céng]1.■a layer or deck; one story or floor (of a multi-story building); a stratum; a bed:薄薄的一层泥土a thin layer of clay;街道上的一层冰a layer of ice on the street;大楼中低于路面的一层the basement storey [story];排成一层一层的蜂房beehives arranged in storeys
常用词组1.■一层膜 a skim;2.■一层糖衣 a glace;3.■一层周缘嵌合体 mono-periclinal chimaera |