热热热久久久免费视频|第四色五月婷婷五月天AV|日韩高清无码免费一级大片|日本成人手机在线视频|中文字幕无码Av在线|台湾a级别黄片免费看|欧美一级性爱亚洲第一性爱|A级黄色电影久草大|www.91精品视频|亚洲AV资源欧洲无码在线观

單詞乎

rotary motion

rotary motion是什么意思、rotary motion怎么讀

rotary motion漢語翻譯

【計】 旋轉運

rotary motion英語解釋

名詞 rotary motion:

  1. the act of rotating as if on an axis
    同義詞:rotation

rotary motion例句

  1. A device for transmitting rotary motion, consisting of a handle or arm attached at right angles to a shaft.
    曲柄一個傳遞轉動的部件,包括一個手柄或把手與一個軸直角相連
0
糾錯