{固定关键字1}-{固定关键字2}

- vt. 使尖銳；磨快；加劇
- vi. 變尖銳
詳盡釋義
v. 動詞

使明朗

使敏捷，變得敏銳，使敏銳

加強，加重，加劇，加深，使劇烈

使尖銳，變尖銳，變鋒利，變銳利，磨銳利，削尖，磨快，磨尖，變尖

使…的線條分明，使...的輪廓清晰，變得清晰

變得更明顯

【音】使（音調）升半音

提高，改善，變得更好，提高某人的水平

尖銳化，急劇化

變得刺耳

磨練

加辣
英英釋義
Verb:

make sharp or sharper;
"sharpen the knives"

make crisp or more crisp and precise;
"We had to sharpen our arguments"

become sharp or sharper;
"The debate sharpened"

put (an image) into focus;
"Please focus the image; we cannot enjoy the movie"

make (images or sounds) sharp or sharper

raise the pitch of (musical notes)

give a point to;
"The candles are tapered"

make (one's senses) more acute;
"This drug will sharpen your vision"
例句
用作及物動詞 (vt.)

My pencil is blunt, could you lend me a knife to sharpen it?
我的筆鈍了，你能夠借快把刀割削一削嗎？

Generations of urban living sharpened their wits.
世世代代住居在地方里使孩子們磨礪了聰明才智。

Strikes will sharpen the country's dilemma.
鬧事將增加這類中國的生存危機。

用作不及物動詞 (vi.)

The soldiers sharpened up their knives.
隊友們把刀磨得卷刃。

Jane voice sharpened as she became impatient.
簡越發容易腐爛煩了，嗓音也變尖了。

The debate sharpened considerably.
辯論會變成相對猛烈。
經典引文
Sharpening the curved blade with professional sweeps of the whetstone. 出至： A. Higgins
詞匯搭配
sharpen one's wits 增長才智

sharpen one's knife for someone 準備懲罰某人...
近反義詞
【近義詞】

hone 細磨刀石

grind 磨

whet 磨

file 檔案

taper 小蠟燭

point 觀點

improve 改善

perfect 完美的

tip 小費

brush up 擦亮

strop 環索

refine 精煉

polish 光澤

edge 邊緣

inspire 鼓舞

keen 敏銳的

on 在 ... 之上

put 放

make 做

heighten 增加

focus 焦點

focalise 使 ... 聚焦

focalize （使）聚焦

【反義詞】

flatten 使變平

soften (使)變柔和

dull 呆滯的
臨近單詞

shatter Sharpe sharpened sharpener sharpening sharpen up sharpen tool sharpen a edge sharpen pencil sharpening tool sharpen a knife sharpen a sword

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sharpen