两性
male and female; both types (acid and alkaline, positive and negative etc)
词频 3.8
含义
- male and female
- both types (acid and alkaline, positive and negative etc)
- (chemistry) amphoteric
例句
- 健康的两性关系需要相互理解。
- 氧化铝是典型的两性氧化物。
male and female; both types (acid and alkaline, positive and negative etc)
词频 3.8