cmn: 差动齿轮

Information
has URI	http://lexvo.org/id/term/cmn/%E5%B7%AE%E5%8A%A8%E9%BD%BF%E8%BD%AE
character	Character U+5DEE
character	Character U+52A8
character	Character U+9F7F
character	Character U+8F6E

Meaning
means	(noun) a bevel gear that permits rotation of two shafts at different speeds; used on the rear axle of automobiles to allow wheels to rotate at different speeds on curves differential, differential gear