N-formylpteroic acid
[化] N-甲酰蝶酸
🧩 词语组成解析
🗣️ 情景例句
What happened?
怎么了？
Have you bought any cake?
你买蛋糕吗？
Uncle Wang was waiting for them outside the factory gate.
王大叔在工厂大门外等他们。