rive词根

derive词根

derive词根...derive词根

rive词根的意思

rive词根的意思...rive词根的意思

rivalry词根

rivalry词根...rivalry词根

词根rior

词根rior...词根rior

livelihood词根

livelihood词根...livelihood词根

thrive 词根

thrive 词根...thrive 词根

rigorous词根

rigorous词根...rigorous词根

selective词根

selective词根...selective词根

revolve词根

revolve词根...revolve词根

ridiculous词根

ridiculous词根...ridiculous词根