sawdust

n. 锯屑

save, save for, save on, save up, save-as-you-earn, saver, saving, savings, savings account, savings bank, saviour (US savior), savoir-faire, savor, savory, savour (US savor), savoury (US savory), savoy, savvy, saw, saw-horse (US also `sawbuck), sawmill, sawyer, sax, saxifrage, Saxon, saxophone, saxophonist, say, say nothing about, say to oneself, say yes, say-so, SAYE, saying, sc, scab, scabbard, scabby, scabies, scabious,