1.
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。
2.
keen [dull] sense of smell
敏锐[迟钝]的嗅觉
3.
visual acuteness
视觉分辨率[锐度]
4.
a trenchant wit [style]
锋锐的机智 [格调]
5.
pierce with a sharp stake or point.
用尖锐的树桩或者尖锐点刺穿。
6.
So keen and perceptive as to seem preternatural.
离奇的敏锐或锐利得近乎不可思议的
7.
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。
8.
an oBservant traveler
一个感觉敏锐的旅行者
9.
make a loud, piercing sound.
发出大的尖锐的声音。
10.
To cause to make an abrupt, sharp sound.
使发出短促、尖锐的声音
11.
a sudden sharp noise.
一种突然的、尖锐的声音。
12.
They have all been sharp class struggles.
这是尖锐的阶级斗争。
13.
he was incisively critical.
他受到了尖锐的批评。
14.
a short light metallic sound.
清脆、尖锐的金属响声。
15.
any implement that is used to make an edge sharper.
用于使边缘尖锐的工具。
16.
notching diplexer
锐截止式天线共用器
17.
an arch with a pointed apex.
有一个尖锐的顶点的拱。
18.
a journalist with an infallible nose for a story
触角敏锐的新闻记者.