to sharpen
01
磨快, 削尖
to make an object pointed or sharper
Transitive: to sharpen a pointed object
例子
Before sketching, she sharpened the pencil to create finer lines and details.
在素描之前，她削尖了铅笔以创建更精细的线条和细节。
02
磨快, 使尖锐
to become more pointed or sharper
Intransitive
例子
With regular use, the pencil 's tip sharpened, ensuring clean and precise lines in the artwork.
通过定期使用，铅笔的笔尖变尖了，确保了艺术品中线条的干净和精确。
03
锐化, 增强清晰度
to increase the clarity and definition of details in a picture
Transitive: to sharpen details in a picture
例子
In the darkroom, the photographer used special techniques to sharpen areas of interest in the black-and-white print.
在暗房中，摄影师使用特殊技术来锐化黑白照片中的兴趣区域。
04
提高, 升高
to increase the pitch of a note, usually by a semitone
Transitive: to sharpen a musical note
例子
The composer used a chromatic scale with many sharpened notes to create a haunting melody.
作曲家使用了一个带有许多升音符的半音阶来创造一首萦绕心头的旋律。
05
使敏锐, 磨砺
(of sensory and intellectual perception) to enhance or intensify
Intransitive
例子
As the climber ascended the mountain, her senses sharpened, attuning her to the nuances of the terrain and weather.
当登山者攀登这座山时，她的感官变得敏锐，使她适应了地形和天气的细微差别。
06
强调, 增强
to accentuate certain frequencies or elements in a sound
Transitive: to sharpen a sound
例子
Using equalization, she sharpened the high frequencies in the guitar track.
使用均衡器，她增强了吉他音轨中的高频。
