helicopter [ˋhɛlɪkɑptɚ] 直升機;直升飛機
savvy [ˋsævɪ] 懂;知曉
agenda [əˋdʒɛndə] 待議諸事項;議程
fold [fold] 摺疊;對摺
2 n. aircraft which flies by means of ho..-阿摩線上測驗