柯林斯詞典ether /?i?θ?/ 1. N-UNCOUNT Ether is a colourless liquid that burns easily. It is used in industry and in medicine as an anaesthetic. 乙醚 ...a sweetish smell of ether and iodine. ...乙醚和碘酒散發(fā)出的微甜味。 返回 ether劍橋詞典 ether noun (MEDICAL) [ 不可數(shù)或單數(shù)名詞：沒有複數(shù)形式的名詞 ] a clear liquid used, especially in the past, as an anaesthetic to make people sleep before a medical operation （尤指舊時(shí)用於麻醉的）醚，乙醚 ether noun (SKY) ?the ether [ 單數(shù)名詞 ] the sky or the air , especially considered as being full of radio waves 蒼穹，太空；無線電波 返回 ether