Sedamine
镇静胺, 景天胺
🗣️ 情景例句
Do you have any friends in the import or export field?
你有在进出口领域工作的朋友吗？
I ask him to stay at school.
我要求他待在学校。
To her horror he said that she was two hours too soon.
搬运工说她早到了两个小时，她听后大吃一惊。