Calophyllolide
红厚壳烯酮内酯, 海棠果素
🗣️ 情景例句
Would you kindly hold these keys, please?
请帮我拿一下钥匙。
Law makers should not be law breakers.
正人先正己。
Why are you making this journey?
你们为什么要作这样的旅行呢？