滑块

滑塊

huákuài

noun

Measure Word

一个滑块 gè

Meanings

1 slider (UI element)
2 sliding block; runner block (mechanical)

Characters

to slide; slippery

piece; block; lump

Examples

请拖动滑块调节音量。

Qǐng tuōdòng huákuài tiáojié yīnliàng.

Please drag the slider to adjust the volume.

登录页面有一个验证滑块。

Dēnglù yèmiàn yǒu yī gè yànzhèng huákuài.

The login page has a verification slider.

这台机床的滑块需要润滑。

Zhè tái jīchuáng de huákuài xūyào rùnhuá.

The slide block on this machine tool needs lubrication.

Tips

usage

滑块 covers two domains: in software/UI it's the draggable slider (volume, brightness, CAPTCHA verification). In mechanics it's the sliding block in a slider-crank mechanism. Tech context dominates everyday use.

Stroke Order

滑 huá

块 kuài