4周搞定2000+托福核心词
pivot
常考释义
n. 中枢；枢纽；关键人物；核心人物
Forming the pivot of the exhibition is a large group of watercolours.
整个展览的重点是一组大幅水彩画。
Their daughter was the pivot around which their lives revolved.
女儿是他们生活的中心。
n. 枢轴；支点
The pedal had sheared off at the pivot.
踏板在枢轴处断裂了。
The compass needle swung round on its pivot.
罗盘指针绕轴转动。
vt. 给…装枢轴；把…置于枢轴上；使绕枢轴转动
The entire wing was pivoted above the fuselage.
整个机翼通过枢轴安装到机身。
The rotor is pivoted so that it can be spun by hand.
这个转轮装在了枢轴上，方便用手转动。
vi. （似）在枢轴上转动；（似）绕轴旋转
She pivots gracefully on the stage.
她在舞台上优雅地旋转。
The helicopter pivoted and swooped back down.
这架直升机翻转，然后又冲了下来。
n. 基准兵；基准阵地【军】
n. 机械轴（或心轴）顶部；枢轴顶部轴承
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