单词	base angle
释义	base angle noun : either of the angles of a triangle that have one side in common with the base Example Sentences Recent Examples on the Web It has been divided into two triangles by bisecting the base angle on the left side. Quanta Magazine, 20 Nov. 2020 Word History First Known Use circa 1848, in the meaning defined above
随便看	countereducation countereducational countereffort counterefforts counterembattled counterembowed counterenamel counterer counterespionage counterespionages counterest counteretch counterevidence counterevidences counterexample counterexamples counterexposition counterfactual counterfactualities counterfactualityes counterfactualitys counterfactuals counterfaller counterfeisance counterfeit

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