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短语
quadrant
释义
quadrant
['kwɔdrənt]
n.
四分之一圆周,90度弧
四分之一圆
扇形体;(有刻度的)扇形板
【天文学、航海学】象限仪,四分仪
【机械学】直角转向杆
【数学】
象限
四分之一,(由两条直交的实线或虚线将某物分成大致相等的)四部分中的一部分
【电信学】无线电导航信号区
【生物学】四分体
随便看
at the appearance of
at the back of
at the back of one’s mind
at the bare idea of
at the bare thought of
at the base of
at the beginning
at the behest of sb
at (the) best
at the best of times
at the bottom of
at the bottom of fortune’s wheel
(at the) bottom/top of the pile
at the breast
at the buyer’s risk
at the buzzer
at the close of
at the coalface
at the conclusion of
at the cost of
at the crack of dawn
at the desire of
at the dip
at the door
at the double
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更新时间:2025/10/27 9:09:09