up-and-up

  • n.光明磊落;〈美俚〉日益向上[进步]
  • 网络不断进步的;光明磊落的行为

up-and-upup-and-up

up-and-up

n.

1.〈美俚〉日益向上[进步]

2.诚实,光明磊落

15
A tight-lipped man seems to be on the up-and-up.

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