基本解释n.預料；期望同根派生 expectational相关词英汉例句用作名詞 (n.)He has little expectation of passing the exam.他對考試及格不抱希望。expectational更多例句词组短语用作名詞 (n.)動詞+～answer the expectations of 不辜負…的期望cherish 〔have, hold〕 an expectation 抱有希望defeat an expectation 使失望fulfil 〔realize〕 expectation 實現希望invite expectation 引起希望expectational更多词组