短語(yǔ)詞組短語(yǔ)Strength of Precautionary Saving Motive 預(yù)防性儲(chǔ)蓄動(dòng)機(jī)the precautionary motive 動(dòng)機(jī);預(yù)防動(dòng)機(jī) 返回 precautionary motive