The lock device can prevent lever becket and clamp from separate.The tuner can compel and prevent becoming flexible lever becket and clamp closely.是什么意思_The lock device can prevent lever becket and clamp from separate.The tuner can compel and prevent becoming flexible lever becket and clamp closely.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句