Waas
abbr. wide area augmentation system 广域（全球定位系统）增强系统; World Academy of Art and Science 世界艺术与科学学会
🗣️ 情景例句
Hi, Tom, this is Mary.
嗨，汤姆，我是玛丽。
I wash his face and hands,and then I dress him.
我洗他的脸和手，并且我给他穿衣服。
The circle dance meant that food was near.
圆圈舞表示食物在附近。