tread water是什么意思 tread water怎么读
tread water的用法和样例
用作不及物动词 (vi.)
- He kept afloat by treading water.
他靠踩水来保持身体不向下沉。 - As it stands now, Porsche only has enough cash flow to tread water.
就目前，保时捷只有拥有足够的现金流踩水。 - The stock market trod water these days.
股市这几天停滞不前。
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