Without any basis or origin; baseless; groundless; rootless.
他提出的理论无了根蒂，完全是凭空想象，很难令人信服。
The theory he proposed was baseless, completely imagined, and difficult to convince anyone.
Era:
Ancient
Frequency:
Next Idiom
Without any basis or origin; baseless; groundless; rootless.
Era:
Ancient
Frequency: