转动轴

Traditional form:

轉動軸

Pinyin (reading):

zhuàndòngzhóu

Definitions:

• axis of rotation (mechanics)
• spindle

Characters:

• 转 - to move, to convey; to turn, to revolve, to circle; to forward mail
• 动 - to move, to happen; movement, action
• 轴 - axle, pivot, shaft; axis

Traditional characters:

• 轉 - to move, to convey; to turn, to revolve, to circle; to forward mail
• 動 - to move, to happen; movement, action
• 軸 - axle, pivot, shaft; axis