短語詞組短語shoe chaffer 穎糖篩;穎糠篩tail chaffer 穎糠篩的尾篩extension chaffer 延長穎糠篩chaffer extension 穎糠篩延長部;穎糠篩延長部或尾部chaffer screen 穎糠篩chaffer sieve 穎糠篩chaffer fan 穎糠篩風(fēng)扇chaffer rake 穎糠篩延伸篩 返回 chaffer