Rotate the head clockwise and counterclockwise.

按顺时针方向转动头部，然后再逆时针旋转。

youdao

Exactly the same clockwise and counterclockwise rotary characteristics.

顺时针与逆时针回转特性完全相同。

youdao

The physics teacher: you know not to know only a clockwise and counterclockwise I taught several classes?

物理老师：你知道不知道单单一个顺时针和一个逆时针我就教了几节课？

youdao

Electrons are subatomic spinning tops: Spin up and spin down are the electron's version of clockwise and counterclockwise.

FORBES: Magazine Article