常規(guī)
?convention; rule; common practice
?routine（醫(yī)）
按～辦事follow the old routine;move in a rut/打破～break with convention/血～routine blood test/～部隊conventional forces/～裁軍conventional disarmament/～療法routine treatment/～能源conventional source of Energy/～武器conventional weapon(ry)/～軍備委員會Commission for Conventional Armaments/～穩(wěn)定談判Conventional Stability Talks (CST)