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saddle point
释义
WordReference Random House Unabridged Dictionary of American English © 2024
sad
′
dle point′,
[
Math.
]
Mathematics
a point at which a function of two variables has partial derivatives equal to zero but at which the function has neither a maximum nor a minimum value.
1920–25
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hoopla
hoopless
hooplike
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hoopoe
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hoop pine
hoop skirt
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hooray henry
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hoosgow
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hoosier state
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hootchy-kootchy
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更新时间:2026/7/19 0:39:15