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橢圓積分
椭圆积分
tuǒ
yuán
jī
fēn
(math.) elliptic integral
CEDICT
math
Entry Composition
1
橢圓
tuǒ
yuán
oval
ellipse
elliptic
2
積分
jī
fēn
integral (calculus)
accumulated points (in sports, at school etc)
total credits earned by student
bonus points in a benefit scheme