work-out

n period of intensive physical training 高强度体育锻炼（期间）: a boxer who has a work-out in the gym every day 每天都在健身房苦练的拳击手.

work of art, work off, work on, work one's way, work out, work round to sth/sb, work sb over, work sth off, work sth up, work study, work to sth, work top (also `work surface), work towards sth, work up, work-basket, work-bench, work-force, work-horse, work-in, work-load, work-room, work-shop, work-shy, work-table, work-to-rule, workable, workaday, workaholic, workbook, workday, worker, workforce, workhouse, working, working capital, working day, working party, working-over, workings, workman,