基本解釋[數(shù)學(xué)]等腰梯形英漢例句雙語例句Whatever the case, the shape of the cross-section of the said sphenoid part is either of an isosceles spherical trapezium or of any spherical quadrilateral.無論哪種情況,楔形躰的橫截麪形狀要麼是有兩條邊相同的球形四邊形,要麼是任意球形四邊形。bbs.mf1000.com.cnisosceles trapezium更多例句詞組短語短語Isosceles trapezium hill 等腰梯形凸起isosceles trapezium electromagnetic wave pulse 等腰梯形脈沖isosceles trapezium更多詞組專業(yè)釋義數(shù)學(xué)等腰梯形