infinitiveKK [ˏɪnˋfɪnɪtɪv] /ˌɪnˈfɪnɪtɪv/发音名词1不定词、原形动词文法In English, the infinitive usually appears with the word "to."在英文中,不定词通常会和「to」一起出现。形容词1不定词的文法The teacher explained how to use the infinitive form after certain verbs.老师说明了某些动词后面该如何使用不定词形式。用这个字练口说→