Ethanedisulphonate
乙二磺酸盐
🗣️ 情景例句
What about the cake?
蛋糕怎么样？
He's not in. May I take a message for him?
他不在，我能替他捎个口信吗？
Could you show me another blue dress?
您能再给我看一件蓝色的吗？