劍橋詞典a phrase in which an adverb or other word is put between "to" and an infinitive . Some people consider split infinitives to be bad grammar , but they are becoming generally acceptable 分裂不定式（指在 to 和動詞之間插入副詞或其他詞，有些人認為這并非標準的語法） "To boldly go" is an example of a split infinitive . to boldly go 是分裂不定式的一個例子。 返回 split infinitive