Mmr
abbr. 麻疹、腮腺炎和风疹的混合疫苗（measles, mumps, and rubella）
🗣️ 情景例句
Alexandra called.
Alexandra来电话了。
Fortune smiles upon the brave and frowns upon the coward.
幸运喜欢勇敢的人，而不喜欢怯懦的人。
Frank could hardly conceal his excitement, for he knew that he had made a real discovery.
弗兰克几乎无法掩饰自己兴奋的心情，因为他明白自己发现了一件珍品。