soft currency

软通货; 软货币.

currency that is not convertible into gold or into certain other currencies which are more in demand

sociologist, sociology, sociopath, sock, socket, sod, soda, soda siphon, soda-fountain, soda-water, sodden, sodding, sodium, sodium carbonate (also `washing soda), sodium chloride, sodium hydroxide (also ,caustic `soda), sodomite, sodomy, sofa, soft, soft drug, soft fruit, soft landing, soft option, soft palate, soft porn, soft shoulder, soft soap, soft-boiled, soft-drink, soft-hearted, soft-heartedness, soft-pedal, soft-soap, soft-spoken, softball, soften, softener, softish, softly,