infinitive
US /ɪnˈfɪn.ə.t̬ɪv/
UK /ɪnˈfɪn.ə.t̬ɪv/

名词
1.
不定式
the basic form of a verb, without an inflection binding it to a particular subject or tense (e.g., go, be, run).
示例:
•
In the sentence 'I want to go home,' 'to go' is an infinitive.
在句子“我想回家”中,“回家”是不定式。
•
Many verbs can be used as an infinitive with or without 'to'.
许多动词可以带或不带“to”作为不定式使用。
在 Lingoland 学习这个单词