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环氧乙烷
環氧乙烷
huányǎngyǐwán
1. ethylene oxide

Character Breakdown

环
huán
bracelet, ring; to surround, to loop
HSK 3 8 丶
氧
yǎng
oxygen
HSK 6 10 丶
乙
yǐ
second; 2nd heavenly stem
HSK 5 1 丶
烷
wán
alkane
11 丶

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Chinese