Ils
abbr. 仪表降落系统（instrument landing system）；统一后勤支援（Integrated Logistic Support）
🗣️ 情景例句
His studies haven't been inproving lately.
他的学业最近没什么进步。
The cheque will be cleared in about three days.
大概在3天后，支票就可以兑现了。
Would you like to go through our factory some time?
什么时候来看看我们的工厂吧？