bottom bracket的意思|示意
美 / ˈbɔtəm ˈbrækit /
英 / ˈbɑtəm ˈbrækɪt /
底托架，下托架
bottom bracket相关例句
The bottom bracket is high but not nearly as high as it on many comparable bikes.
该中轴高,但不会高到接近,因为它在很多可比自行车.
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