filters

用法例句

Condsidering the real condition of filter production in the country,the concents,properties and advantages of state standard filters are introduced and the information of camera standardization is exchanged.

结合国内滤光镜生产实际情况，介绍了滤光镜国家标准的内容、性能及其先进性，交流了照像机综合标准化工作信

Having a sharp point or tip.

尖的,尖锐的有尖点或尖端的

pierce with a sharp stake or point.

用尖锐的树桩或者尖锐点刺穿。

cutting remarks; edged satire; a stinging comment.

尖锐的评论；尖锐的讽刺文学；尖刻的评论。

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。

an arch with a pointed apex.

有一个尖锐的顶点的拱。

make a sharp explosive noise.

发出尖锐的爆炸的声。

Her shrieks pierced the air.

她尖锐的叫声直刺云天.

sharpen with a strap.

用磨刀皮带使变得尖锐。

a single sharp crash of thunder.

一个尖锐、爆裂的雷声。

To cause to make a sharp, snapping sound.

使发出尖锐的爆裂声

a sharp high-pitched metallic sound.

尖锐高音调的金属声。

sharpen by rubbing, as on a whetstone.

在磨石上磨擦使变尖锐。