quadrant
柯林斯詞典
1. N-COUNT A quadrant is one of four equal parts into which a circle or other shape has been divided. 扇形的
A symbol appears in the left upper quadrant of the screen. 一個(gè)符號(hào)出現(xiàn)在屏幕中扇形的左上方。
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quadrant /?kw?dr?nt/ (quadrants)
劍橋詞典
quadrant noun [C] (QUARTER)
mathematics specializeda quarter of a circle
四分之一圓周
a quarter of an area
四分之一區(qū)域
The river runs through the southwest quadrant of the city . 那河流流經(jīng)城市的西南部。
quadrant noun [C] (DEVICE)
sailing specializeda device for measuring the height of stars in the sky that was used in the past for calculating directions when travelling across the sea
（天文）象限儀 返回 quadrant