Acv
abbr. 气垫船（air-cushion vehicle）
🗣️ 情景例句
Thank you, Mr. Johnson.
谢谢你。约翰逊先生。
She regrets that she hurt your feelings.
他后悔伤害了你的感情。
Good morning, Mrs Brown. Well, what's your trouble, young man?
布朗太太早上好。嗯，小伙子有什么病？