1.
keen [dull] sense of smell
敏锐[迟钝]的嗅觉
2.
having acute mental or emotional sensibility.
精神敏感的，感觉敏锐的。
3.
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。
4.
So keen and perceptive as to seem preternatural.
离奇的敏锐或锐利得近乎不可思议的
5.
wound by piercing with a sharp or penetrating object or instrument.
用尖锐或者敏锐的物体或者工具刺伤。
6.
an oBservant traveler
一个感觉敏锐的旅行者
7.
a journalist with an infallible nose for a story
触角敏锐的新闻记者.
8.
having very keen vision.
具有十分敏锐的目光。
9.
a percipient onlooker
目光敏锐的旁观者.
10.
Mentally acute or perceptive.
头脑敏锐，有洞察力的
11.
And the sensitive observer of sculpture,
因此，敏锐的雕塑观赏者，
12.
the sensibility of a writer to words
作家对文字的敏锐感受
13.
Has a fine eye for color.
对颜色有敏锐的眼光
14.
He is an acute observer.
他是个敏锐的观察家.
15.
a student of world affairs.
世界事务的敏锐观察者
16.
Molly glanced at her, keenly.
莫莉敏锐地瞥了她一眼。
17.
The blind have a keen touch.
盲人有敏锐的触觉。
18.
His eyes were still keen.
他的目光依然敏锐。