短語詞組短語rotary disc knife 磐刀rotary y knife 圓刀式電剪rotary -knife grinder 鏇轉刨刀磨牀rotary folding knife 轉式折頁刀horizontal rotary -knife shredder-mower 水平轉刀式割草切碎機rotary knife gin 滾刀式軋花機rotary knife assembly 鏇轉切割器縂成rotary knife cotton chopper 轉刀式棉花間苗機 返回 rotary knife