常見(jiàn)例句The team also noted a hinged flap near the base of the wing, called an Alula, which is deployed at right angles to the wing, which may be being used as a air flow-control device. 這個(gè)小組還注意到，翼根附近鉸接的副翼，被稱(chēng)為小翼的，對(duì)翼成直角配置，它可能被用來(lái)作為空氣流量控制裝置。 返回 alula