Phthalandione
[醫(yī)] 鄰苯二甲酸, 肽酸
??? 情景例句
He bases his arguments on facts.
他的理論以事實(shí)為根據(jù)。
What's up?
最近有什么好事嗎？
As soon as he saw us, he picked up a long pipe which was covered with coins and opened one of the baskets.
他一見我們，就拿起了一個長長的上面鑲有硬幣的管樂器，并掀開了一個筐的蓋子。