词汇	a twiddle of the knob
释义	a twiddle of the knob 转动一下旋钮
随便看	Either alternative is correct Either A or B either awake or sleeping either beauty or ugliness Either come in at once or leave Either Eve or Herb has been invited either extradite or prosecute Either extremity of an axis through a sphere either field either french or spanish either good or evil either go or stay Either go or stay either-handed either in mechanism or sound Either internal piles is polypous either large or small Either masculine or feminine in gender Either more space or outsourcing either of Either of a pair of conjugate quantities either off or on either of the buttocks Either of the buttocks Either of the ends of a new moon