Pyruvic
丙酮酸的
🗣️ 情景例句
The director is insisting on a staff meeting this evening at 7pm.
主管坚持在今晚7点抹刀形职工大会。
Is this a daily flight?
这是每日航班吗？
Why don't you let me pick it up.
就让我来付帐好了。