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石油化学
石油化學
shíyóuhuàxué
1. petrochemistry

Character Breakdown

石
shí
stone, rock, mineral
HSK 5 5 丶
油
yóu
oil, fat, grease, lard; oil paints
HSK 4 8 丶
化
huà
to change, to convert, to reform; -ize
HSK 3 4 丶
学
xué
learning, knowledge, science; to study, to go to school; -ology
HSK 1 8 丶

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