核心词议：
n. 消耗；逐渐耗尽
depletion 基本解释
n. 消耗，用尽；耗减
速记方法
知识扩展
词组短语 ozone depletion臭氧消耗；臭氧枯竭；depletion region[电]耗尽区；势垒区；阻挡层
中文词源
中文词源： depletion
精选例句
1、 What they find could provide clues to what might happen worldwide if ozone depletion continues.
如果臭氧的损耗继续下去，他们的发现能为全世界可能发生的情况提供线索。
常见考点例句：
- As a result , stratospheric ozone depletion will largely reverse by 2100 .
- 因此，平流层的臭氧消耗将在2100年大部分恢复。
- Your money is more abundant than ever , despite its heavy depletion due to college fees .
- 你的钱越来越多，虽然大学费用消耗了一大部分。
- The depletion , deterioration and exhaustion of resources and the deterioration of the environment have become serious bottlenecks constraining economic and social development .
- 能源的消耗，污染问题以及资源枯竭和对环境的污染已经严重的制约经济和社会的发展。
- Nishimura had previously discovered the stem cells within hair follicles and showed that their depletion during aging causes hair to turn gray .
- 西村之前就已发现了毛囊中的干细胞，并显示出衰老时干细胞的消耗导致了毛发变白。
- It is typically a level of depletion that results from draining your energy reserves over a period of time .
- 这是一个典型的由一段时间的储备精力流失而导致的一种消耗。
