进动

Traditional form:

進動

Pinyin (reading):

jìndòng

Definitions:

• precession (physics)

Characters:

• 进 - to advance, to make progress; to come in, to enter
• 动 - to move, to happen; movement, action

Traditional characters:

• 進 - to advance, to make progress; to come in, to enter
• 動 - to move, to happen; movement, action