Having a very thin, fine edge, as a knife.

锋利的(刀)。

Ending in a fine point; not blunt, as a needle.

尖的；锐的(针)。

Well defined; distinct.

分明的；清晰的。

Abrupt; making an acute angle.

急转的；陡峭的。

Keen in intellect; mentally alert and able; quick-witted.

敏锐的；精明的；伶俐的。

Keen in spirit or action; violent; impetuous; brisk.

生气勃勃的；猛烈的；快捷的。

Severe; intense; cutting in language or import.

严厉的；剧烈的；(言语)尖刻的。

Affecting the senses or sense organs; acrid; having a piercing or shrill sound.

刺激感官的；刺激性的；辛辣的；刺耳的。

Raised a half step in pitch.

【乐】提高半音阶的。

Above true pitch.

【乐】高于正音的。

Uttered without voice; surd.

【语言】无声的(指无声子音，如c,f,k,p,q,s,t及y)。

Flashly stylish.

【俚】时髦的；流行的。

Promptly; precisely.

【口】正；准确地。

Abruptly; quickly; briskly.

猛然地；迅速地；快捷地。

A tone or note raised a half step in pitch.

【乐】高半音；婴音。

A character (#) on a degree of the staff, indicating that the notes on that degree represent tones on a half step higher than those normally indicated thereon.

【乐】升半音记号；婴音记号(#)。

To raise (as a musical tone) in pitch; esp. to raise in pitch by a half step.

提高音度；提高半音阶。

To sing or play above the proper pitch.

提高音度唱(奏)。