foolproof design

常見(jiàn)例句

權(quán)威例句

• The sophisticated design makes charging batteries foolproof since up to four multiple-sized batteries (AAAA, AAA, AA, C, D, 9 Volt, and lantern batteries), can be charged simultaneously.
  ENGADGET: Digital Works' ReZap recharges disposable batteries, coming to North America in May
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