单词
extra
读音
ˈekstrə
美式
英式
词根
"Extra"来自拉丁语"extra",原来的意思是"在…之外"。因此,"extra"就保留了这个词根的原意。
释义
adj. 额外的;另外收费的;特大的 n. 额外的事物;另外收费的事物;临时演员;(报纸的)号外;上等产品;(非击球所得的)附加分 adv. 额外;特别地,格外地 pron. 额外的东西(尤其指钱财) [ 复数 extras 比较级 more extra 最高级 most extra ]
例句
Running shoes have extra cushioning.
跑鞋有额外的减震设计。
She won't pay any extra.
她不会支付任何额外费用。
She tried extra hard.
她特别努力。
Running shoes have extra cushioning.
跑鞋有额外的减震设计。
She won't pay any extra.
她不会支付任何额外费用。
She tried extra hard.
她特别努力。
强化记忆
你可以关联到词根的原意以帮助记忆,例如,extra一词可以想象成外面有一个"额外的"物品。"Extra"这个单词在17世纪中叶开始被广泛使用,最初被用作前缀,比如在"extraordinary"(非凡的)中,它表示"超出一般的"意思。然后,"extra"独立出来,作为形容词、副词、名词使用,意为"额外的"。
看视频学发音
And the mechanism responsible?Extra-pair copulation."It's OPP, time for other people's what you get it
is where there's a human and machine relationshipthat's extra critical.Usually, it's somebody using a technology
it would have only taken just an extra minute --an extra minute --for someone to look through the file
there currently isn't any way to affordablystore extra energy.That's where traditional power plants come in
And for many companies,warehousing extra raw materialsor keeping idle equipment on the factory floor
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大学,出国,高中,专升本-自考,专四专八,程序员,其他
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