變速傳動

to change gear

to change / to become different / to transform / to vary / rebellion

to change speed / to shift gear / variable-speed

fast / rapid / quick / velocity

to pass on / to spread / to transmit / to infect / to transfer / to circulate / to conduct (electricity)

biography / historical narrative / commentaries / relay station

drive (transmission in an engine)

(of sth) to move / to set in movement / to displace / to touch / to make use of / to stir (emotions) / to alter / abbr. for 動詞|动词[dong4 ci2], verb