availability

【发音】
美 /ə,velə'bɪləti/ 英 /ə,veɪlə'bɪlətɪ/
【翻译】
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n.有效(性);可得性
英释:the quality of being at hand when needed
【短语】
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water availability : 水有效性;水资源可利用量
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availability factor : 可利用率;有效性因素
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plant availability : 设备利用率
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general availability : 一般利用率
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availability of raw materials : 原材料可得性
【例句】
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the availability of cheap flights
有廉价机票出售
【真题例句】
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(2016.6 • CET6 • 第三套 • 听力题)...OpenTable is a free service that shows users restaurant availability based on where and when they want to dine...
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(2016.6 • CET6 • 第一套 • 听力题)...So there may actually be a worsening of credit availability to small and medium sized businesses in the next year or so...
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(2014.6 • CET6 • 第一套 • 听力题)...so the availability of a large basement would be a considerable advantage...
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(2009.12 • CET6 • • 阅读理解)...including the widespread availability of broadband...
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(2009.12 • CET6 • • 阅读理解)...One is the availability of broadband everywhere...
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(2008.12 • CET6 • • 阅读理解)...Nobody is saying that the “big two” – reduced physical activity and increased availability of food – are not important contributors to the epidemic...
【同、近义词】
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n.可用性;有效性;实用性
validity/practicality/
【同根词】
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adj
available : 有效的,可得的;可利用的;空闲的
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n
avail : 效用,利益
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vi
avail : 有用,有利
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vt
avail : 有利,有用