petro-

短语

表示“石,岩”之义, 表“含石油的”之义

释义与例句

affix
  1. 1.

    stone

  2. 2.

    petroleum

  3. 3.

    oil export, sometimes as a source of funding

  4. 4.

    petrous

    医学

词源

Etymology tree Ancient Greek πέτρᾱ (pétrā)der. Latin petrader. English petro- * From Latin petra (“stone, rock”), from Ancient Greek πέτρα (pétra, “stone, rock”). * Clipping of petroleum.

来源：wiktionary