Jyut Dictionary
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Traditional Chinese
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Jyutping
Fuzzy Jyutping
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Fuzzy Pinyin
English
化
學
需
氧
量
[-
学
---]
Jyutping
faa3 hok6 seoi1 joeng5 loeng6
Pinyin
huà xué xū yǎng liàng
Definitions (CC-CEDICT)
chemical oxygen demand (an environmental indicator)