infertility 词形变化: 形容词: inferable | 副词: inferably | 名词: inferrer | 动词过去式: inferred | 动词过去分词: inferred | 动词现在分词: inferring | 动词第三人称单数: infers | 同义词: sterility | barrenness | poverty | aridity | unfruitfulness | 反义词: fertility |