covalence例句_释义
covalence 朗读
covalence
音标：kəʊ'veɪləns
covalence翻译
covalence双语用法和例句
相关单词
climagram celosomia concentrated cracky coreopsis canescence catarrhectic crenulate cunt conversationalist cyanonitroacetamide Chlamydobacteriales convolvulaceous colmascope corpman chairside chondrogen cultch Conelrad countersink