Convolvamine
[化] 旋花胺
🗣️ 情景例句
watch the last three minutes of the game.
看完那最后三分钟的球赛。
Have you seen the doctor?
你看过医生了吗？
A young man and a young woman were sitting behind me.
一青年男子与一青年女子坐在我的身后，