单词	covalency--covalence
释义	covalence; covalency共价
随便看	artificial desensitization artificial diamond artificial dielectric artificial dielectrics artificial disintegration artificial dissipation artificial dissipative mechanism artificial dissipative term method artificial distintegration artificial division artificial draft artificial draft--artificial ventilation artificial draft; artificial ventilation artificial drainage artificial draught artificial drier artificial drive artificial drying artificial dyestuff artificial ear artificial earthing artificial earthing electrode artificial earth satellite artificial echo artificial ecosystem