Thiocarbonate
硫代碳酸宜乙酯
🗣️ 情景例句
Richard, did you go to the Davis Aerobics class today? Richard
你去上Davis有氧运动健身课了吗？
If it doesn't rain tomorrow, I think I'll run some errands.
如果明天不下雨的话，你会打电话给我吗？
George studied medicine in his youth.
乔治年轻时学过医，