noun 下载 🔗分享 前轮,机头轮 A wheel, or retractable landing gear, located near the nose of an aircraft Examples : "The pilot checked the nosewheel before takeoff to make sure it was properly locked in place. " 起飞前,飞行员检查了前轮,确保它已正确锁定到位。 vehicle machine technical part 与AI对话词汇游戏阅读练习