spyproof

形容词 adj.

英文释义

形容词 adj.
  1. Safe from being overcome or compromised by spies.
    — The Kure Navy Yard was surrounded by a spyproof high fence, and the workers lived their whole lives inside the fence.

词形变化

more spyproof comparative most spyproof superlative

词源

From spy + -proof.
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