risible
adj.
1550s, "given to laughter," from Middle French risible (14c.) and directly from Late Latin risibilis "laughable, able to laugh," from Latin risus, past participle of ridere "to laugh." Meaning "capable of exciting laughter, comical" is from 1727.
〔李〕[ris;-iblea.] a.爱笑的； 可笑的 ←rid,ris (L ridere,risum)=to laugh 笑
〔蒋〕[ris笑，-ible可…的] 爱笑的，能笑的，可笑的