synchronizer
synchronism
【计】 geostationary; in-phase; in-sync; S; synchronization; synchronizing
synchrony
【化】 synchronism; synchronizing; timing
device; apparatus; fitting; installation; setting; unit
【计】 blaster; U
【化】 equipment; set; set up; setting
【医】 apparatus; device; fitting; installation; mounting; unit
【经】 equipment; installation