变速

Traditional form:

變速

Pinyin (reading):

biànsù

Definitions:

• to change speed
• to shift gear
• variable-speed

Characters:

• 变 - to change, to transform, to alter; rebel
• 速 - prompt, quick, speedy

Traditional characters:

• 變 - to change, to transform, to alter; rebel
• 速 - prompt, quick, speedy