Word · Frequency #3746
availability
可用性；可获得性
核心释义
the quality of being at hand when needed
- 1.
可用性
The quality of being available.
- 2.
可用的东西
That which is available.
可用性；可用的东西；有效性；可利用性；可利用的人；[计] 有效性; 可用性
用法In use
The availability of fresh water is a serious concern in many regions.
用法提示：句中“availability”为名词，表示“可获得的程度/可用性”，作主语。
Please check the availability of the hotel rooms before you book.
用法提示：此处“availability”指“是否有空房/可获得性”，作动词check的宾语。
The new app has improved the availability of customer support.
用法提示：“availability”表示“可获得性”，作名词用，是improved的宾语。
availability of [something]
The availability of fresh water is decreasing.
淡水的可用性正在减少。
have availability
常用于询问时间安排。
相关词与表达Connections
搭配Collocations
- product availability
- 产品可用性
- Product availability is crucial for customer satisfaction.产品可用性对客户满意度至关重要。
- limited availability
- 有限可用性
- Due to high demand, the item has limited availability.由于需求量大，该商品数量有限。
- check availability
- 检查可用性
- Please check availability before making a reservation.预订前请先检查是否有空位。
- availability of
- ……的可用性
- The availability of resources is a key factor in project planning.资源的可用性是项目规划的关键因素。
- availability date
学习提示Learner notes
记忆技巧Memory Tip
联想：a (一个) + vail (面纱) + ability (能力) → 掀开面纱就能看到能力，即“可用性”
语境与语域Context & Register
通常用于正式或技术语境，描述资源、服务或信息的可获得性。
语法说明Grammar Note
通常不可数，但复数形式availabilities可用于表示多种可用性或可用资源
发音与拼写Pronunciation & Spelling
All listed words share the stressed vowel and following sounds with 'availability' (the '-bility' ending). Avoid confusing with words ending in '-ality' (e.g., 'nationality'), which have a different vowel in the stressed syllable.
一起学习词形Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.