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
That's all right.
没关系。
I wish you would give me a more detailed description of your trip.
我希望你将给我更详细地描述你的旅行。
An even harder situation is to be on the platform in good time for a train and still to see it go off without you.
更难堪的情况是虽然及时赶到站台上，却眼睁睁地看着那趟火车启动，把你抛下。