Simetride
[化] 西美曲特; 双酰哌嗪
🗣️ 情景例句
Each in his own way.
每个人用自己的方式来表达。
Why are you sitting over there?
你为什么坐在那里？
She felt inhere handbag for the piece of paper on which her father had written down al the details of the journey and gave it to the porter.
她从钱包里摸出一张纸条，那上面有她父亲对这次旅行详细说明，她把这张纸条交给了搬运工。