sabbatical

adj. 安息日的,周期性休息的

rusticity, rustily, rustiness, rustle, rustler, rustling, rusty, rut, rutabaga, ruthless, ruthlessly, ruthlessness, rye, S, S, s, S-bend, s. s., SA, Sabbatarian, sabbath, sable, sabot, sabotage, saboteur, sabra, sabre (US saber), sabre-rattling, sabre-toothed, sabre-toothed tiger, sabretoothed, sac, saccharin, saccharine, sacerdotal, sacerdotalism, sachet, sack, sack-race, sackcloth, sackful,