K.w.h.
[计] 千瓦小时, 度
🗣️ 情景例句
Please tell me about it right way.
请立即告诉我是什么。
Would you please open the door for me?
请你帮忙开个门好吗？
Up to now, historians have assumed that calendars came into being with the advent of agriculture, for then man was faced with a real need to understand something about the seasons.
历史学家迄今认为日历是随农业的问世而出现的，因为当时人们面临着了解四季的实际需要，