Laas
abbr. local area augmentation system 局域（全球定位系统）增强系统; Los Angeles Air Service, Incorporated 〈美国〉洛杉矶航空服务公司
🗣️ 情景例句
Then think about the word in a sentence.
然后把这个词放到句子的环境中去。
I ate cakes for dinner yesterday.
我昨天晚饭吃的是蛋糕。
(Bruce rings up his father on the telephone.)
（布鲁斯给他父亲打电话。）