1.(性别相同) of the same sex 短语和例子同性子女 children of the same sex2.(性质相同) of the same nature or character 短语和例子同性的电荷互相排斥。 two like electric charges repel each other.3.[晶体学] isomorphism等同性: equality; identity property蛤同性: isotropism; isotropy共同性: commonality; communality; intercommunity; relationship类同性: alikeness女同性: lesbian下载手机词典可随时随地查词查翻译