availability
英 [?,ve?l?'b?l?t?]
美[?,vel?'b?l?ti]
- n. 可用性；有效性；實用性
CET6高頻詞
詞態(tài)變化
形容詞:?available;
助記提示
1、a- "to" (see ad-) + -vail- "be worth" + -ability.
英文詞源
- availability (n.)
- 1803, from available + -ity.
雙語例句
- 1. The nature and availability of material evidence was not to be discussed.
- 實質(zhì)性證據(jù)的性質(zhì)和可用性毋庸討論。
來自柯林斯例句
- 2. The availability of nursery school places varies widely across London.
- 倫敦幼兒園的分布非常不均衡。
來自柯林斯例句
- 3. One area of contention is the availability of nursery care.
- 爭論的一個方面是提供幼兒保育的可能性。
來自《權(quán)威詞典》
- 4. The availability of cheap long - term credit would help small business.
- 低利息的 長期 貸款對小型企業(yè)會有幫助.
來自《簡明英漢詞典》
- 5. Before travelling we must ensure the availability of petrol and oil.
- 旅行前,我們必須確保能夠買到汽油和機油.
來自《簡明英漢詞典》