Ails
abbr. 自动仪表着陆系统（Automatic Instrument Landing System）
🗣️ 情景例句
Do you think the end is all right?
你看结尾还行吗？
The problem is that my boss says he can't keep my job open for me.
可问题是老板说他无法继续保留我的工作。
It's about20,000 kilometres.
大约有20，000公里。