日本三级无码啪啪区|午夜视频久久一区久久一|AAAAA一级黄片|日本久久99久久|国际精品AV在线|狠狠2015亚洲一区|美腿丝袜亚洲网站|欧美色多多人人看|国产超碰美女在线|www色色在线色

單詞乎

rotary motion

rotary motion是什么意思、rotary motion怎么讀

rotary motion漢語翻譯

【計(jì)】 旋轉(zhuǎn)運(yùn)

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(gè)傳遞轉(zhuǎn)動(dòng)的部件，包括一個(gè)手柄或把手與一個(gè)軸直角相連
0
糾錯(cuò)