相关

related / relevant / pertinent / to be interrelated / (statistics) correlation

each other / one another / mutually / fret on the neck of a pipa 琵琶[pi2 pa5] (a fret on the soundboard is called a 品[pin3])

appearance / portrait / picture / government minister / (physics) phase / (literary) to appraise (esp. by scrutinizing physical features) / to read sb's fortune (by physiognomy, palmistry etc)

mountain pass / to close; to shut; to turn off / to confine; to lock (sb) up; to shut (sb in a room, a bird in a cage etc) / to concern; to involve

closely bound up (idiom); intimately related

correlation

to share the same interests (idiom) / to be closely related / to be in the same boat

negative correlation

(neuroscience) event-related potential

closely related

positive correlation