释义 |
modal auxiliary verbs 基本英英例句 情态助动词原型modalauxiliaryverb的复数 名词 modal auxiliary verb: an auxiliary verb such as `can' or `will' that is used to express modalityThey also have the knowledge that English modal verbs should be placed on the left of the negator and at the beginning of the interrogatives.这说明受试具有英语定式句中题元动词不能显性提升而情态助动词必须显性提升的句法知识。 |