backwind

backwindbackwindvt.1.■使风转向,操(帆)使风向下风处

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backwind1['bæk,wind]vt.1.■【航海学】 (使船)把…的上风n.1.■逆风，背后风变形vt.backwindedbackwinding backwind2['bæk,waind]vt.1.■倒卷(胶卷)变形vt.backwoundbackwinding