Emmi
abbr. 发光显微镜（Emission Microscope）；环境管理和材料信息（Enviroment Management and Material Information）
🗣️ 情景例句
Are you here on business or for pleasure?
你来这儿是出差还是游玩？
Once an opportunity slips away, it is gone for good.
机会一旦错过，永远不会再来。
Sally was very excited because she had never travelled on a train before.
萨莉非常激动，因为她从未乘过火车。