Dibehenolin
二山精, 甘油二山酸酯
🗣️ 情景例句
Be prepared to discuss details and be ready to answer questions.
应随时准备好讨论细节和回答对方的疑问。
Think nothing of it.
别放在心上。
I'd like to take a boat on the River Nile.
我想乘船在尼罗河上游览。