Hexammine
[化] 六氨合物
🗣️ 情景例句
I ate eggs and drank mild for breakfast today.
我今天早餐吃了鸡蛋和喝了牛奶。
Have you ever been to Japan?
你去过日本吗？
What's your plan for the summer vacation?
你暑假打算干什么？