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	play hooky play host to play into play into (someone's) hands play into hands play into someone's hands play into the hands of someone play it by ear play it cool play it safe play it smart play itself out play lead play make-believe play merry hell with play money play nice play no part in play off against play on play on or upon play on words play one's cards play one's cards close to one's chest/vest play one's cards close to the chest/vest

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