Definition
- B2
to gradually become rarer and ultimately cease to exist
慢慢消失；最终灭绝
Many species of plants and animals are at risk of dying out due to habitat destruction.
许多动植物物种因栖息地破坏而面临灭绝的风险。
With advancements in technology, the production of certain traditional crafts is gradually dying out.
随着技术的进步，某些传统工艺的生产正在逐渐消失。
This language is used less and less among the younger generation and may die out in the near future.
这种语言在年轻一代中的使用越来越少，可能在不久的将来消失。