Question

variability n.易变；变化性；变异性 (1) 此外，在同一个行业中有大量的基金是易变的。(2) 答案就是分散降低了变异性。 There are many words that contain vari-, and they almost all have to do with change or difference. Variability is the noun version of this idea. The variability of the weather means that you never know exactly what to wear. T-shirt or sweater: the choices vary along with the weather. Many things are known for their variability: the taste of teenagers, the talent of the singers on "American Idol," Frank Sinatra's moods. These are just some of the things that exhibit real variability.

Accepted Answer

英 [ˌveəriə'bɪləti] 美 [ˌveriə'bɪləti] (1) Additionally, there is much variability in the number of funds within a sector.(2) The answer is that diversification reduces variability. The weather in San Francisco is known for its variability. One minute it's summer and the next, winter. Variability means the tendency to shift or change — of being "variable."

英语单词	variability
英美音标	英 [ˌveəriə'bɪləti] 美 [ˌveriə'bɪləti]
中文释义	n.易变；变化性；变异性
英语例句	(1) Additionally, there is much variability in the number of funds within a sector. (2) The answer is that diversification reduces variability.
中文例句	(1) 此外，在同一个行业中有大量的基金是易变的。 (2) 答案就是分散降低了变异性。
vocabulary简明	The weather in San Francisco is known for its variability. One minute it's summer and the next, winter. Variability means the tendency to shift or change — of being "variable."
vocabulary扩展	There are many words that contain vari-, and they almost all have to do with change or difference. Variability is the noun version of this idea. The variability of the weather means that you never know exactly what to wear. T-shirt or sweater: the choices vary along with the weather. Many things are known for their variability: the taste of teenagers, the talent of the singers on "American Idol," Frank Sinatra's moods. These are just some of the things that exhibit real variability.

Variability Weather Means Change Things 英 ˌveəriə'Bɪləti] 美 ˌveriə'Bɪləti