英语词汇“first quadrant”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	first quadrant
释义	DictionarySeeCartesian coordinate system first quadrant first quadrant [¦fərst ′kwäd·rənt] (mathematics) The range of angles from 0 to 90°. In a plane with a system of cartesian coordinates, the region in which the x and y coordinates are both positive.
随便看	lustwort lusty lusu lusuma lu (surname) lusus lususes lusus naturae lusv lut lu-ta luta lutac lutaceous lutafisk lutanist lutanists lutarious lutation lutatius lutb lutc lutcf lutd lutdac

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。