单词 | half-plane |
释义 | half-plane[ haf-pleyn, hahf- ] / ˈhæfˌpleɪn, ˈhɑf- / noun Mathematics.the part of the plane on one side of a straight line of infinite length in the plane. Origin of half-planeFirst recorded in 1890–95 Words nearby half-planehalfpennyworth, half-pie, half-pike, half pint, half-pipe, half-plane, half-plate, half-pound, half-price, half-quartern, half-quire Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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