鉸鏈，折葉一種用于連接或轉動(dòng)的裝置，使門(mén)或蓋在固定框架上可借以擺動(dòng)
A jointed or flexible device that allows the turning or pivoting of a part, such as a door or lid, on a stationary frame.
眼睛突出的或眼睛轉動(dòng)的
Having prominent or rolling eyes.
轉動(dòng)，旋轉轉動(dòng)的動(dòng)作或被轉動(dòng)的狀況；轉動(dòng)或旋轉
The act of turning or the condition of being turned; rotation or revolution.
曲柄一個(gè)傳遞轉動(dòng)的部件，包括一個(gè)手柄或把手與一個(gè)軸直角相連
A device for transmitting rotary motion, consisting of a handle or arm attached at right angles to a shaft.
