Acetylpyrazine
乙酰吡嗪
🗣️ 情景例句
It really was a wonderful ceremony.
那真是一个美好的（结婚）典礼。
I should not hesitate a moment to prefer the latter.
我会毫不犹豫地选择后者。
Though he owned a large car,
尽管他有一辆豪华小轿车，