setscrew
n.
固定螺絲釘
英語翻譯 Noun:
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a screw that is used to adjust the tension on a spring
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a screw (often without a head) that fits into the boss or hub of a wheel or cam etc. and prevents motion of the part relative to the shaft on which it is mounted
造句
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ball point setscrew
球端定位螺釘...
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captive setscrew
保險螺釘
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