reservevt.保留；预订；延期n.候补；预备品；贮存n.含蓄；克制reserve duty预备役reserve fuel备分油量reserve part备品reserve trap储备圈闭reserve pair保留线对, 备用线针reserve fund准备金reserved car包车reserve puke后备军人reserve city设有联邦储备银行的城市reserve card预约卡