Ils
abbr. 仪表降落系统（instrument landing system）；统一后勤支援（Integrated Logistic Support）
🗣️ 情景例句
Thanks. Nice to meet you ... again.
谢谢。很高兴又……见到你。
His bad English is a bar to his getting a job.
他的英语很差，这是他找工作的一个障碍。
Refuse politely any cold drink from an unknown source.
应谢绝任何不明来源的冷饮。