英和和英

語源

non- +‎ vulnerable

形容詞

nonvulnerable (not comparable)

1. Not specifically vulnerable
   • 2009 January 17, Phillip Alder, “A Farewell to a Champion With a Gift for Reading Cards”, New York Times:

     Here are a couple of his tips: be slow to push the opponents out of one no-trump if they are vulnerable; conversely, strain to balance if they are nonvulnerable.