zhuàn​dòng​zhóu

axis

Senses

转动轴/ 轉動軸 zhuàn​dòng​zhóu axis

the theoretical line about which a body rotates

地球绕着其转动轴自转。

转动轴/ 轉動軸 zhuàn​dòng​zhóu spindle

a physical rod or shaft on which a component rotates

机器的转动轴需要定期涂抹润滑油。

References

No references for this word.