Survival backstroke
01
生存仰泳, 求生仰泳技术
a swimming technique for floating on your back and moving with minimal effort
语法信息
有生性状态
抽象
形态构成
复合词
可数
复数形式
survival backstrokes
例子
She practiced the survival backstroke diligently to improve her swimming skills.
她勤奋练习生存仰泳以提高她的游泳技能。



























