基本解釋n.疾病名詞illness的復(fù)數(shù)形式.同根派生 illnesses相關(guān)詞英漢例句用作名詞 (n.)Fever is a symptom of many illnesses.發(fā)燒是許多疾病的癥兆。That doctor specializes in children's illnesses.那位醫(yī)生專門研究?jī)嚎萍膊 ?/li>illnesses更多例句