axlebox
轴箱, 轴套
词形变化
axleboxes
复数
axleboxes
别名
axle box
axle-box
释义与例句
n.
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1.
A bushing in the hub of a wheel, through which the axle passes.
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2.
The journal box of a rotating axle, especially a railway axle.
词源
Compound of axle + box.
来源:wiktionary