N-formylpteroic acid
[化] N-甲酰蝶酸
🧩 词语组成解析
🗣️ 情景例句
That's OK.
没有关系。
When I get sleepy,I'll probably get ready for bed.
当我磕睡时，我将上床。
Four hundred! That's a lot of money. But, just this once. After all, this ball is very important.
400法郎！这倒是很大一笔钱。不过，就只这么一次。要知道，这次舞会很重要啊。