网站首页  词典首页

词汇	right angle
释义	right anglen.Mathematics（名词）【数学】Clarinda/Academy Artworks An angle formed by the perpendicular intersection of two straight lines; an angle of 90°.直角，90度角：由两条直线垂直相交而成的角；90°角
随便看	preboard prebuilt prec. precalculus Precambrian precancel precancer precancerous precarious precarious precast precatory precaution precaution precautional precautionary precava precavae precede precede preceded precedence precedences precedent precedented

烛光网英语在线翻译词典收录了166908条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。