Sharpen
[ 'ʃɑ:pən ]
第3级
其它 Other
vt.& vi. 使锐利;使敏捷;加重;削尖;
vi. 尖锐;变锋利;
📝 例句
Please sharpen the edge of this knife.
请把这刀刃磨快。
sharpen a sword
磨刀
He neatly sharpened pencils.
他利索地将铅笔一支支削尖。
Please sharpen this pencil.
请削一削这只铅笔。
To give an edge to(a blade); sharpen.
给（刀刃）磨边；使锋利
🌱 联想助记
【记】shar-拼音“傻人”,pen-钢笔:傻人把钢笔削尖了
✅ 同义词
🔴 反义词
🔤 词根
📖 牛津释义
sharpen
v[I, Tn]
(cause sth to) become sharp （使某物）锋利, 尖锐, 陡峭, 清晰, 强烈
The tone of his letters has sharpened (ie become less friendly) recently. 他最近来信的口气变得刻薄起来.
sharpen a pencil 削铅笔
This knife needs sharpening. 这把刀要磨一下.
This incident has sharpened public awareness of the economic crisis. 这件事提高了公众对经济危机的认识.
sharpen sb's wits, ie make sb more mentally alert 使某人更机智.
🌿 同词根单词
📖 同为「公共英语」词汇
查看全部公共英语词汇 ›🗣️ 情景例句
In actual fact, I think you're right.
确实，我认为你是对的。
When you place a sheet of paper in a fax machine, the machine reads the writing on the page and changes the shapes of letters into electronic signals.
当你把一张纸放进传真机里，机器就会"读"纸上的字迹，把字的形状变为电子符号。
In cities he refused to travel in a rickshaw, a two-wheeled cart pulled by a bare-footed man.
在城里，他拒绝乘坐那种赤脚车夫拉的两轮人力车。