n. 纸;被单;一张(通常指标准尺寸的纸);一大片(覆盖物);表格;
vt. 用(床单等)包裹;用(床单等)掩盖;用缭绳调节(或固定);给…铺床单;
vi. 成片展开,成片流动;
adj. (金属材料)制成薄板(或薄片)的,扎制成片的,片状的;
🗣️ 情景例句
Are you serious?
你说真的吗?
How do you do?
你好!
This shows how long it was before we deemed it necessary to make sure that all our children could share in the knowledge accumulated by the'happy few' during the past centuries.