Esi
abbr. 紧急停止指示器（Emergency Stop Indicator）；外部指定索引（Externally Specified Index）
🗣️ 情景例句
Sometimes he's very sad.
他有时很忧悒。
As the touchstone tries gold,so gold tries man.
试金之石可试金，正如黄金能试人。
One day, Mrs. King asked Lucy to go shopping for her.
一天，金太太叫露西帮她去买东西。