Ecr
abbr. 紧急战斗的准备状态（Emergency Readiness）
🗣️ 情景例句
Can you boil some potatoes for me? I'm making potato salad.
你能帮我煮些土豆吗？ 我今晚要做沙拉酱。
Discretion is the better part of valour.
小心即大勇。
Please give my best regards to your family.
请代我向你们全家致以最诚挚的问候。