quadrant

导读:quadrant读音音标
英 [ˈkwɒdrənt]美 [ˈkwɑdrənt]
quadrant意思解释
n.四分之一圆;扇形体;象限仪;四分仪 变形 复数:quadrants 英英释义 quadrant[ \'kwɔdrənt ]n.a quar

quadrant读音音标

英 [ˈkwɒdrənt]

美 [ˈkwɑdrənt]

quadrant意思解释

n.

四分之一圆;

扇形体;

象限仪;

四分仪

变形

复数:quadrants

英英释义

quadrant

[ \'kwɔdrənt ]

n.

a quarter of the circumference of a circle

同义词:right angle

a quarter of the circumference of a circle

同义词:quarter-circle

any of the four areas into which a plane is divided by two orthogonal coordinate axes

the area enclosed by two perpendicular radii of a circle

a measuring instrument for measuring altitude of heavenly bodies

双语例句

用作名词(n.)A symbol appears in an upper quadrant of the screen.一个符号出现在屏幕上端的四分圆的地方。The line AB lies in the second quadrant.线段AB是处在第二象限中。

quadrants
quadrangular
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