Hexoprenalin
己烷双异丙肾上腺素
🗣️ 情景例句
What time do your classes start?
你的课什么时候开始？
Every lover sees a thousand graces in the beloved object.
情人眼里出西施。
So great is our passion for doing things for ourselves, that we are becoming increasingly less dependent on specialized labour.
现在我们自己动手做事的热情很高，结果对于专业工人的依赖越来越少了。