石油化工机械厂的英文怎么说
石油化工机械厂的英文: n.石油,岩石 All owe their origin to the oil known as petroleum (Latin/Greek 'petro', rock, and Latin 'oleum', oil), found deep in the earth adj. 化学的;用化学方法制造的 n. 化学制品 The chemical beds are provided in duplicate. He is a chemical doctor. Diamond is chemically allied to coal. n. 机器;机械;机械装置;机关,机构 The firm indented for new machinery. Much machinery has been bought. consultative machinery at personal level |