更新时间：2024-12-30 11:04:15
Noun:- a toothed wheel that engages another toothed mechanism in order to change the speed or direction of transmitted motion
cogwheel是什么意思 cogwheel在线翻译 cogwheel什么意思 cogwheel的意思 cogwheel的翻译 cogwheel的解释 cogwheel的发音 cogwheel的同义词
