Warning: file_put_contents(/home/www/wwwroot/tjuzi.com/cache/7e6d726de4467e060dd041d4d424d17c.txt): failed to open stream: No space left on device in /home/www/wwwroot/tjuzi.com/index.php on line 55
ball bearings例句_ball bearings英汉例句_ball bearings双解例句_橘子化妆朗文词典
橘子化妆朗文词典

ball bearings

B 开头单词

常见例句

  • Deep groove ball bearing is a bearing.
    深溝球軸承是軸承的一種。
  • The object of using ball bearings is to reduce the friction.
    使用滾球軸承的目的在於減少磨擦。
    • 返回 ball bearings