petrochemical imtermediatespetrochemical imtermediates是什么意思、petrochemical imtermediates怎么读读音:[英][美]petrochemical imtermediates 基本解释 【化】石油化学中间产品化学重点词汇petrochemicala. 石化的, 石化制品的, 岩石化学的 n. 石化产品 最新更新词汇: futures businesshypogenetic nephritissummary of materials receivedconcentrated antitoxinisolated pacing responseValsalva's testinterword flagdelusional更新时间:2026-03-24 22:13