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Chinese[edit]
Pronunciation[edit]
Etymology 1[edit]
Adjective[edit]
二次
- (attributive) secondary
- 二次精製鹽水/二次精制盐水 ― èrcì jīngzhì yánshuǐ ― secondary refined brine
Derived terms[edit]
Etymology 2[edit]
Adjective[edit]
二次
- (attributive, mathematics) quadratic; conic
Derived terms[edit]