Front Derailleur

同义词释义

1)Front Derailleur,前变速器2)front gear box,前变速箱3)variation before earthquakes,震前变化4)advanced argument,超前变元5)ex ante variation,前变异6)pre-sandhi,前变型7)Wavefront Transform,波前变换8)advanced argument,超前变量9)prometaboly,前变态10)preindexing,前变址