foolproof

动词 v. 形容词 adj.

英文释义

动词 v.
  1. To render (something) foolproof. transitive
    — We foolproofed the operations.
形容词 adj.
  1. Of a device: protected against, or designed to be proof against, misuse or error.
  2. Of an idea or plan: certain to succeed in all eventualities, or claimed to be so; infallible.
    — Dill had hit upon a foolproof plan to make Boo Radley come out at no cost to ourselves (place a trail of lemon drops from the back door to the front yard and he’d follow it, like an ant).

词形变化

more foolproof comparative most foolproof superlative foolproofs present,singular,third-person foolproofing participle,present foolproofed participle,past foolproofed past

词汇关系

词源

词源 1
Etymology tree
English fool
English -proof
English foolproof
From fool + -proof.
词源 2
Etymology tree
English fool
English -proof
English foolproof
From fool + -proof.
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