Dimethoxane
[化] 乙酰二甲二┭烷
🗣️ 情景例句
What are you going to do about your appointment
那怎么办
Thank you. Here's $10:00. Keep the change.
谢谢你。这是10美元，不用找了。
When will we hear something from him?
什么时候会有消息呢？