spike knot

用法例句

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。

keen [dull] sense of smell

敏锐[迟钝]的嗅觉

visual acuteness

视觉分辨率[锐度]

a trenchant wit [style]

锋锐的机智 [格调]

pierce with a sharp stake or point.

用尖锐的树桩或者尖锐点刺穿。

So keen and perceptive as to seem preternatural.

离奇的敏锐或锐利得近乎不可思议的

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。

an oBservant traveler

一个感觉敏锐的旅行者

make a loud, piercing sound.

发出大的尖锐的声音。

To cause to make an abrupt, sharp sound.

使发出短促、尖锐的声音

a sudden sharp noise.

一种突然的、尖锐的声音。

They have all been sharp class struggles.

这是尖锐的阶级斗争。

he was incisively critical.

他受到了尖锐的批评。

a short light metallic sound.

清脆、尖锐的金属响声。

any implement that is used to make an edge sharper.

用于使边缘尖锐的工具。

notching diplexer

锐截止式天线共用器

an arch with a pointed apex.

有一个尖锐的顶点的拱。

a journalist with an infallible nose for a story

触角敏锐的新闻记者.