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单词
hairspring
释义
hair·spring
AHD
[hârʹsprĭng']
D.J.
[ˈheəˌsprɪŋ]
K.K.
[ˈhɛrˌsprɪŋ]
n.
(名词)
A fine coiled spring that regulates the movement of the balance wheel in a watch or clock.
游丝:在手表或钟内用于调整计时器摇轮运动的细小的卷绕弹簧
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更新时间:2025/11/30 12:14:43