Esam
abbr. evolutionary surface-to-air missile 改进型地（舰）对空导弹
🗣️ 情景例句
you have a lunch appointment with Mr. Levine,
跟Levine先生约好吃午餐。
Yes, this is Shen speaking.
是的，我姓沈。
5 What makes you feel that you are doing well?
5。是什么使你感到自己干得不错？