短语词组短语Fire Quill 火之羽Emerald Quill 祖母绿之翎Quill Motor 轴芯伺服马达Ostrich Quill 鸵鸟羽毛笔quill stripper 纬残纱剥取装置quill pen 羽毛笔;原始的鹅毛笔metacarpal quill 掌羽quill brive 套筒轴传动tail quill 尾羽 返回 quill