noun🔗Share双翼飞机，复翼飞机 An airplane that has two main wings, one above the other and supported by struts"The old biplane flew low over the school field, its wings a striking contrast against the clear blue sky. "那架老式双翼飞机低空飞过学校操场，它的机翼在湛蓝的天空中显得格外醒目。vehicletechnologyChat with AIVocabulary GamePractice Reading
adjective🔗Share双翼的，有上下两层机翼的。 Having, or consisting of, two superposed planes, aerocurves, etc."a biplane rudder"双翼飞机的方向舵technologyvehiclemachineChat with AIVocabulary GamePractice Reading
