Aashto
abbr. 美国国家公路与运输协会标准（American Association of State Highway and Transportation Officials）
🗣️ 情景例句
Thank you.
谢谢。
She passed her competitive examination not without difficulty.
她好不容易才通过了答辩考试。
Next what? I'm sorry I don't quite follow you.
下一个什么？对不起，我没有完全听懂你的话。