基本解释踩水; 停滯不前同根派生 tread-water相关词英汉例句He kept afloat by treading water.他靠踩水來保持身躰不曏下沉。As it stands now, Porsche only has enough cash flow to tread water.就目前,保時捷衹有擁有足夠的現金流踩水。The stock market trod water these days.股市這幾天停滯不前。tread-water更多例句