Ballonets
n. 升降气袋；小气囊
🗣️ 情景例句
Could I get you a drink?
你要喝杯饮料吗？
Do you speak English?
你会说英语吗？
it is both simple and elegant, fulfilling its designer's dream to create 'an enormous object drawn as faintly as possible'.
但它的结构简单，造型优美，实现了设计者企图创造一个“尽量用细线条勾画出一个庞然大物”的梦想。