slot aileronslot ted aileronslot-lip aileronslotted aileron开缝: slotting副: assistant翼: the wing of a bird开缝阻流片副翼: spoiler-slot aileron开缝: slotting◇开缝槽 slot driller; 开缝机翼 slotted aerofoil下载手机词典可随时随地查词查翻译
