Agards
abbr. 航空研究与发展顾问组（advisory group for aeronau-tical research and development）
🗣️ 情景例句
Tom gave Helen an apple in exchange for a piece of cake.
汤姆用一个苹果和海沦换一块蛋糕。
What's your size?
你穿多大号？
certainly it is more difficult than the arts which involve appreciation of flat forms,
欣赏雕塑品当然比欣赏平面的艺术品要难。