N-fumarylalanine
[化] N-富马酰丙氨酸
🗣️ 情景例句
That's what it is.
的确是如此。
Great talkers are not great doers.
其人说得多，做得不会多。
They disregard social conventions without being conscious that they are doing anything extraordinary.
他们不顾社会习俗，意识不到自己所作所为有什么特殊之处。