常見(jiàn)例句He kept afloat by treading water.他靠踩水來(lái)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(shí)捷衹有擁有足夠的現(xiàn)金流踩水。The stock market trod water these days.股市這幾天停滯不前。 返回 tread-water