单词

sharpen

读音

ˈʃɑːpən

美式 ˈʃɑːrpən

英式 ˈʃɑːpən

词根

"Sharpen" 来自于 "sharp" 的词根，意思是 "尖锐的"。附加 "-en" 是一种使役后缀，意味着 "使...成为..."。

释义

["vt. 削尖；磨快；使敏捷；加重\n vi. 尖锐；变锋利\n \n [\n 第三人称单数\n sharpens\n 现在分词\n sharpening\n 过去式\n sharpened\n 过去分词\n sharpened\n ]"]

例句

He started to sharpen his knife.

他开始磨刀。

I can sharpen scissors, too.

我也会磨剪刀。

Can you sharpen the pencil?

你能把铅笔削尖吗？

强化记忆

一个记忆的方法就是通过直观地理解 "sharp" 表示 "尖锐的"，然后将 "-en" 记住为使役后缀，最后将它们组合到一起。

看视频学发音

So what this means is, don't assume you know what matters.You know, sharpen your antennae.Try and figure out.

which is the reason why I went back to schoolto sharpen my pencil in my mid-30s.We have to know our business.

MV: Well, yes, it is definitely challenging us,because we both have to sharpen our toolsbut also to develop new tools.

We can have disagreements without being disagreeable,but it's important for us to sharpen each other,so that we all can rise.

So, why do we have round pupils?Elongated pupils help sharpen certain dimensions of an animal's vision.But scientists think that, for animals like us with circular pupils,

所属分类

大学,出国,专升本-自考,程序员,其他

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