Petrology
[ [pi'trɔlədʒi] ]
出国 Abroad
n. 岩石学
📝 例句
igneous petrology
火成岩岩石学
sedimentary petrology
沉积岩岩石学
coal petrology
煤岩学
industrial petrology
工业岩石学
metamorphic petrology
变质岩岩石学
📖 牛津释义
petrology
n[U]
scientific study of rocks 岩石学.
🗣️ 情景例句
Food is necessary to maintain life.
食物是维持生命所必须的。
I understand that the majority of employees here are Chinese.
我听说雇员中的大多数是中国人。
'You needn't have said that,' my wife answered.
“你没必要这么说，”我妻子回答说，