单词	petrochemical
释义	pet·ro·chem·i·cal (pĕt′rō-kĕmĭ-kəl) n. A chemical derived from petroleum or natural gas. pet′ro·chemi·cal adj.
随便看	jaboticaba jacal jacamar jacana jacaranda jacinth Jack Jack "Jack." jack "Jack." "Jack." Jack "Jack." "Jack." jackal jackanapes jack around jackass jack bean jackboot jack-boot jackbooted jack-booted jack cheese

英语词典包含135693条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。