tread water片語KK [trɛd ˋwɔtɚ] /tɹɛd ˈwɔtɚ/發音片語1踩水、踏水She learned to tread water before she could actually swim.她在真正學會游泳之前就先學了踩水。2原地踏步、停滯不前、按兵不動The company is just treading water until the market recovers.公司只是原地踏步,等著市場回暖。