Formamine
甲醛胺, 六亚甲基四胺
🗣️ 情景例句
and I felt I should spend more time
我觉得应该多花些时间
Her parents don't approve of me and want her to forget me.
她的父母不赞成我们，想要她忘记我。
Do you give each other presents at Christmas?
圣诞节你有送礼物给别人吗？