n. 材料,原料;素材;布,织物;适当人选;
adj. 物质的;肉体的;重要的,决定性的;辩证的,推论的;
🗣️ 情景例句
Yes. I have an upset stomach.
是的,我的胃很难受。
Joy often comes after sorrow, like morning after night.
暮去必将朝至,苦尽常会甜来。
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.