n. 供应品, 日用必需品, 生活用品, (储备)物质, 存货, 补给品, 生活费用\\n[化] 辅助材料
🗣️ 情景例句
Sheet--s-h-e-e-t.
Sheet s-h-e-e-t。
Wisdom is a good purchase though we pay dear for it .
为了求知识,代价虽高也值得。
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.