depressvt.使沮丧；压下；使萧条；降低；压抑depressing roll升降辊depressed market市场萧条diffused-depressor centre减压中枢depressed reason降低原因depressed sputum气痰depressor finger指压开闭器depressed hernia气疝depressor effect抑制器效应depressed victim抑郁型被害人depressor muscle降肌