Ecr
abbr. 紧急战斗的准备状态（Emergency Readiness）
🗣️ 情景例句
My parents paid my way through college.
我父母供我上大学。
I ran all the way to school, otherwise I'd have been late.
我一路跑到学校，不然就迟到了。
Give her the key.She always comes home early.
。把钥匙给她吧。她总早早回家的。