| 释义 |
propanone ['prəupənəun] n.【化学】丙酮(=acetone) 以上来源于:《21世纪大英汉词典》 propanone/ˈprəʊpəˌnəʊn/n.=acetone详细释义源自:《新世纪英汉大词典》Collins外研社 n /ˈprəʊpəˌnəʊn/= acetone英英释义n.the simplest ketone; a highly inflammable liquid widely used as an organic solvent and as material |