sugar-lump

n small cube of sugar, used to sweeten tea, coffee, etc 方糖.

suffering, suffice, sufficiency, sufficient, sufficiently, suffix, suffocate, suffocating, suffocation, suffragan, suffrage, suffragette, suffragist, suffuse, suffusion, sugar, sugar-beet, sugar-cane, sugar-coated, sugar-daddy, sugar-maple, sugar-tongs, sugariness, sugary, suggest, suggest that sb. do sth., suggestibility, suggestible, suggestion, suggestive, suggestively, suicidal, suicidally, suicide, suit, suitability, suitable, suitably, suitcase, suite,