infinityn.无限;无穷;[数]无穷大
infiniteadj.无穷的;无限的n.无限
infinitivesn.不定式(infinitive的复数);原形动词
infinitive.不定式
infinitive phrase不定式短语
infinitive clause不定式子句
infinitive particle不定式助词
infinitive structure激励结构
infinitive progression无穷级数
infinitive construction不定式结构
infinitive perfect tense动词不定式完成式
infinitive variable gear box无级变速齿轮箱