Sterone
甾酮, 固酮
🗣️ 情景例句
The arbitration decision shall be final and binding on both parties.
仲裁裁决是最终的，对双方均有约束。
People usually stay out very late on New Year's Eve.
新年夜，人们通常都出去到很晚。
Yes, please.
是的，请拿给我。