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单词
ballrace
释义
ballrace
简明释义
n.
滚珠轴承:一种机械零件,用于减小旋转摩擦,支撑轴承间的相对运动。滚珠轴承由内外圈和滚珠组成,滚珠在内外圈之间滚动,从而实现旋转运动。
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intone
intoned
intoneme
intonement
intoner
intoner
intones
in tones of
intoning
intoning
intonsa
in too deep
into one's own hands
into one's shell
into operation
into orbit
in-toothed
in-to-out
in top
in to perpetuity
in top form
in top gear
into place
intoplicine
into position
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更新时间:2026/9/26 23:25:01