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sharpened是什么意思？

基础释义
例句
柯林斯词典释义
英英词典释义

sharpened

英['ʃɑ:pənd] 美['ʃɑpənd]

v. （使）提高( sharpen的过去式和过去分词 )，（使声音）变得尖锐，（使）变得更好（或技术更高、更有效等），（使）变得锋利；

相关单词 unsharpened

例句

Discipline has sharpened them up. 纪律使他们更有效率了。
Knives can be sharpened by grinding them against a rough stone. 刀能在一块粗石上磨快。
A knife is sharpened on the grindstone;steel is tempered in fire. 刀在石上磨,钢在火中炼。
Vowing revenge against the Scourge, he sharpened his skills for battle. 他精炼自己的战技,矢志要向天谴军复仇.
Building laths cut in half and sharpened on one end make satisfactory stakes. 将建筑用板条切成一半,将一端削尖,即可作出合适的标杆.
Hatchets , knives , bayonets , swords , all brought to be sharpened , were all red with it. 他们带来磨利的战斧、短刀、刺刀、战刀也全都有殷红的血.
Her gaze sharpened, as if she had seen something unusual. 她眼睛一亮，仿佛看见了什么不寻常的事情。
The other end of the twig is sharpened into a sharp point to use as a toothpick. 细枝的另一端被削尖用作牙签。
The saleswoman raised an eyebrow skeptically; her voice sharpened. 女推销员疑惑的扬扬眉毛,提高了嗓门.
He sharpened the edge of his knife on a grindstone. 他在磨石上磨快了他的刀刃.

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柯林斯高阶英汉双解学习词典释义

V-ERG

(感觉、理解)加强;(使)加深;(技巧)提高;(使)改善

If your senses, understanding, or skills sharpen or are sharpened, you become better at noticing things, thinking, or doing something.
例句
Her gaze sharpened, as if she had seen something unusual... 她眼睛一亮，仿佛看见了什么不寻常的事情。 You can sharpen your skills with rehearsal. 排练可以让技巧更加纯熟。
VERB

使变得锋利;削尖;磨快

If you sharpen an object, you make its edge very thin or you make its end pointed.
例句
He started to sharpen his knife. 他开始磨刀。 ...sharpened pencils. 削尖的铅笔
V-ERG

(分歧、差异等)加剧;(使)加深;(使)加重

If disagreements or differences between people sharpen, or if they are sharpened, they become bigger or more important.
例句
With urbanisation the antagonism between rich and poor sharpened... 伴随着城市化的推进，贫富间的对立情绪也加剧了。 The case of Harris has sharpened the debate over capital punishment. 哈里斯案激化了人们对死刑的争论。

英英词典释义

Adjective
1. having the point made sharp;
"a sharpened pencil"
2. made sharp or sharper;
"a sharpened knife cuts more cleanly"