something that people say when they have just done something so quickly and easily that it seems to have been done by magic 嘿，瞧（变魔术般迅速而轻松地做完某事时所说） something that people say just before they finish a magic trick 变（变魔术完成之前所说）
Word OriginItalian, ‘quick, quickly’, from late Latin praestus ‘ready’, from Latin praesto ‘at hand’.