【电】 signal tracing instrument
semaphore; signal
【计】 semaphore; signal
【化】 sign; signal
【医】 signal
【经】 call letter; signal
look for; seek
endlong; even if; from north to south; indulge; jump up; release; vertical
implement; organ; utensil; ware
【医】 apparatus; appliance; crgan; device; organa; organon; organum; vessel