an incisive mind; a keen intelligence; of sharp and active intellect.
锐利的头脑；敏锐的智力；具有敏锐而活跃的智力。
a quick eye for imperfections
能挑毛病的锐利的眼睛
He stared at me with sharp eyes.
他用锐利的目光盯着我。
Sharp blade edge & grip area
锐利的刀锋与握把区域
Not sharp, pointed, or acute in form; blunt.
钝的不锐利的、不尖的或在形状上不尖锐的；钝的
Having a sharp or biting edge
具有尖利的或锐利的刀刃的.
He made a gash in the bark of the oak tree with a sharp knife.
他用一把锐利的刀子在橡树的树皮上割了一道锐利的伤口。
Each finger ends with a sharp claw.
每个指头的末端都长有锐利的爪子。
the quality of having a sharp edge or point.
有锐利的边缘或尖的性质。
a blade that has very sharp edge.
有非常锐利的边缘的刀片。
the sharp cutting side of the blade of a knife.
刀片上较锐利的能用来切割的那一边。
The skin of her leg was abraded by the sharp rocks.
她腿上的皮肤被锐利的岩石擦伤了。
Having or showing penetrating mental discernment;clear - sighted.
敏锐的，聪颖的具有或表现出看透人心理的洞察力的；眼光锐利的
She turned about and fixed on Carrie a very searching eye.
她转过身来，用锐利的目光打量着嘉莉。
Catches when the mouse cannot startled run themouse, the foot end lives has the sharp fingernail.
捕鼠时不会惊跑鼠，趾端生有锐利的爪。
He had hard, dark, piercing eyes.
他有着一对冷酷、阴沉、锐利的眼睛。
So keen and perceptive as to seem preternatural.
离奇的敏锐或锐利得近乎不可思议的
keen eyes that penetrate the darkness.
能看透黑暗的锐利眼睛