auxiliary_verb 英语 名词 auxiliary verb(复数 auxiliary verbs) 助动词 近义词: auxiliary、helper verb、helping verb反义词 full verb (有时) modal verb, modal下位词 (有时) temporal auxiliary verb, temporal auxiliary (有时) modal auxiliary verb, modal auxiliary参见 英语助动词 be, am, is, are, was, were, being, been, art can could do, does, did have, has, had maymight must shall should will would