单词
average
读音
ˈævərɪdʒ
美式 ˈævərɪdʒ
英式 ˈævərɪdʒ
词根
"Average" 这个词并没有特定的词根， 它源自拉丁语中的词"averagium"，意思是"公众的交易费"，后来这个词意在英语中发展为现在的涵义"平均数"。
释义
["n. 平均；平均数；（海损的）平均分担；平均水平；（按保单规定应付赔偿额的）降减\n adj. 平均（数）的；普通的；典型的；平庸的；中等的，适中的\n v. 算出……的平均数；将……平均分配；使……平衡；平均为，平均达到；呈中间色；（行情下跌时）买进更多的证券（或商品）以降低平均进价\n \n [\n 复数\n averages\n 第三人称单数\n averages\n 现在分词\n averaging\n 过去式\n averaged\n 过去分词\n averaged\n ]"]
例句
Import duties still average 30%.
进口关税平均仍为30%。
$2.20 for a beer is average.
一瓶啤酒$2.20是一般价位。
Shares rose, on average, by 38%.
股值平均上涨了38%。
Import duties still average 30%.
进口关税平均仍为30%。
$2.20 for a beer is average.
一瓶啤酒$2.20是一般价位。
Shares rose, on average, by 38%.
股值平均上涨了38%。
强化记忆
"Average" 可以记做"男-女-人"的平均，借此来记忆它的平均数含义。
看视频学发音
When we think about data, we usually think about averages.Average height, average salary,average number of hours spent on video calls.
You choose some measure of human physical well-being:average longevity, average calories per day,average income, overall population, that sort of thing,
you could reasonably expect to continue being a leader for around 10 years,on average.But now the half-life of that advantage has shrunk to just one year.
before your first significant achievement that you're remembered for --on average --44 years later, when you die at the age of 81 --
44 years later, when you die at the age of 81 --on average.(Laughter)
所属分类
大学,出国,高中,专升本-自考,专四专八,程序员,其他
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