competitive stroke竞技: sports; athletics游泳: swim姿势: posture; gesture竟技游泳姿势: competitive stroke竞技游泳: competitive swimming下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:竞技游泳姿势，即可在微信中查询翻译
