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
It's time we hired a secretary to answer the phones.
我们早就该请一个秘书接听电话了。
He is proud of his achievement.
他为自己取得的成就感到骄傲。
They have found that it is connected with the passage of days and the phases of the moon.
他们发现代码与昼夜更迭和月亮圆缺有关，