noun 下载 🔗分享 直升机，旋翼机。 An aircraft that is borne along by one or more sets of long rotating blades which allow it to hover, move in any direction including reverse, or land; and typically having a smaller set of blades on its tail that stabilize the aircraft. Examples : "We flew over the city in a helicopter." 我们乘坐直升机飞越了城市。 vehicle technology machine military essential 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 直升机式抹平机，混凝土抹平机 A powered troweling machine with spinning blades used to spread concrete. Examples : "The construction crew used the helicopter to spread the concrete for the new school playground. " 建筑队用混凝土抹平机（直升机式抹平机）来铺平新学校操场的混凝土。 machine building work essential 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 翅果， 螺旋桨果。 The winged fruit of certain trees, such as ash, elm, and maple. Examples : "The children collected several helicopter seeds from the maple tree in the park. " 孩子们从公园里的枫树上捡了好几个像小螺旋桨一样的枫树翅果。 nature plant seed fruit essential 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 直升机，直升飞机. A dragonfly. Examples : "The little helicopter zipped around the garden, catching the sunlight. " 那架小直升机在花园里飞来飞去，闪着阳光。 animal insect essential 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 直升机花式，旋风棍技巧 A whirling trick performed with devil sticks. Examples : "At the school talent show, the student performed a series of impressive helicopter tricks with his devil sticks. " 在学校的才艺表演上，那个学生用他的旋风棍表演了一连串令人印象深刻的直升机花式。 entertainment sport action essential 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 用直升机运送，直升机运输 To transport by helicopter. Examples : "The paramedics helicoptered the injured child to the hospital. " 医护人员用直升机把受伤的孩子运到了医院。 vehicle technology action military essential 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 乘直升机，搭直升机。 To travel by helicopter. Examples : "My aunt will helicopter her kids to school every morning. " 我阿姨每天早上都会用直升机送她的孩子们去上学。 vehicle action technology essential 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 像直升机螺旋桨一样旋转，盘旋。 To rotate like a helicopter blade. Examples : "helicoptering his jacket, helicoptering his arms" 他像直升机螺旋桨一样挥舞着夹克，挥舞着手臂，快速旋转着。 action technology vehicle machine essential 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 直升机式管教，过度保护 To overprotect one's children. Examples : "My mother helicopters over my son's school activities, making sure he gets every possible opportunity and always intervening in any perceived problem. " 我妈妈对她孙子学校的活动简直是直升机式管教，确保他得到一切可能的机会，而且总是插手任何她觉得有问题的事情。 family attitude human essential 与AI对话词汇游戏阅读练习
