a fact, event, type of behavior, etc. that exists and can be experienced by the senses, especially one that is unusual and〔or〕 of scientific interest
a person or thing that is very successful or impressive
The curious phenomenon that success seemed to unsettle Nixon.
出自： H. Kissinger
More phenomena came to be explained on the basis of scientific principles.
出自： P. Davies
Decision-making, or imagination, or..humour, all of them in some sense mental phenomena.
出自： M. Warnock