Methylnorethindron
甲基炔诺酮
🗣️ 情景例句
In ancient times the rich used jade or gold chopsticks to display their wealth.
在古代，富人家用玉或金子制成筷子以显示其家庭的富有。
Yes, and I hope we can have some snow this winter.
是的，我希望今年冬天会下雪。
Oh, I usually come on foot.
噢，我常步行来。