swan
名词 swan:
stately heavy-bodied aquatic bird with very long neck and usually white plumage as adult
动词 swan:
to declare or affirm solemnly and formally as true
同义词:affirm, verify, assert, avow, aver, swear
move about aimlessly or without any destination, often in search of food or employment
同义词:roll, wander, stray, tramp, roam, cast, ramble, rove, range, drift, vagabond
sweep majestically