[计] 同步

[化] 同步

n the relation that exists when things occur at the same time

n an adjustment that causes something to occur or recur in unison

n coordinating by causing to indicate the same time

v make synchronous and adjust in time or manner

v happen at the same time

v make (motion picture sound) exactly simultaneous with the action

v arrange or represent events so that they co-occur

v operate simultaneously

v cause to indicate the same time or rate