英语词汇“maintain value”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	maintain value
释义	maintain value 基本例句保值 Certain gems retain value better than others.某些宝石的保值作用更高。 In order to keep its value, grandpa once exchanged all the money at home for foreign currency.为了保值，爷爷曾经把家里的钱全部换成外洋。
随便看	double A-V junctional escape rhythm double awning double ax double-ax double axe double-axe double-axe cleavager double-axel acceleration sensor double axel-paulsen double-axes double axes type transit double axial flow blowers double axial mode operation double-axis double-axis cooperation control double-axis copying device double-axis elliptical double axis excitation double-axis flexure hinge double-axis half-ellipse flexure hinge double-axis motor double axis rate gyro double-axis solar array double-axis synchronization double axle bogie