无从下手 wúcóngxiàshǒu to not know where to start Origin Definitions Defs Strokes Stroke Words Sentences Sents 老鼠拉龟，无从下手 lǎoshǔlāguīwúcóngxiàshǒu no clue where to start like a mouse trying to pull a turtle; to have no way of getting a grip on a problem or starting a task