scarcity

n.缺乏

scandalize, scandalise, scandalmonger, scandalmongering, scandalous, scandalously, Scandinavian, scanner, scansion, scant, scantily, scantiness, scanty, scapegoat, scapula, scar, scarab, scarce, scarcely, scarcely...but, scarcely...when, scare, scarecrow, scared, scaremonger, scarf, scarify, scarlet, scarlet fever, scarlet runner, scarlet woman, scarp, scarper, scarred, scary, scat, scathing, scatological, scatology, scatter, scatter (also scattering),