Chlorocosanes
氯化石蜡油
🗣️ 情景例句
You can make a difference.
你会发挥影响力。
I'm a graduate of Yale University.I have a Bachelor of Arts degree.
我是耶鲁大学的毕业生，我有文学学士学位。
What clothes did they wear?
他们穿什么？