知识扩展
易混词辨析
downfall、decline、collapse、ruin、defeat
1. downfall:名词 “垮台;衰落;失足”(①人 / 组织垮台:“the king’s downfall”“company downfall”;②失足:“his downfall was greed”);
2. decline:名词 / 动词 “下降;衰退”(侧重 “逐渐变化”,如 “economic decline”“health decline”),比 downfall 更温和;
3. collapse:名词 / 动词 “崩溃;倒塌”(侧重 “物理 / 系统崩溃”,如 “building collapse”“economic collapse”),比 downfall 更侧重 “突然崩溃”;
4. ruin:名词 / 动词 “毁灭;废墟”(①毁灭:“the ruin of his career”;②废墟:“ancient ruins”),比 downfall 更侧重 “彻底毁灭”;
5. defeat:名词 / 动词 “失败;击败”(侧重 “比赛 / 战争失败”,如 “sports defeat”“defeat the enemy”),比 downfall 范围窄。