相关单词同义词indefinite form, indeterminate form, 临近词infinity, infinite, infinitives, infinitive., infinitive phrase, infinitive clause, infinitive particle, infinitive structure, infinitive progression, infinitive construction, infinitive perfect tense, infinitive variable gear box相似词infiltrator, infinite, infinitely, infinitesimal, infinity, infinity pool, infirm, infirmary, 返回 infinitive