operable
adj.
1640s, "practicable," from operate + -able, or else from Late Latin operabilis. Surgical sense, "capable of treatment by operation," recorded by 1904. Related: Operability.
〔李〕[oper;-ablea.] a.可实行的； 可动手术的 ←oper (L opera)=work, effort 劳动，出力
〔蒋〕[oper工作，操作，-able形容词后缀，可…的] 可操作的，能施行手术治疗的