茫无头绪
- na.be confused like a tangle of flax
- 网络lose the thread to; Make neither head nor tail Out of anything

茫无头绪
1.be confused like a tangle of flax; not know where to begin; lose track of the sequence of events; be confused without a clue; be completely [wholly] at sea; at a loss; drag in by the head and shoulders; without any definite plan; not know how to go about things; be in a hopeless muddle
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