back stairs

n.

后楼梯，诡秘的手段或方法；

英英释义

back stairs [ ,bæk'stεə(z) ]

• n.a second staircase at the rear of a building

  同义词：backstairs

• adj.secret and sly or sordid

  同义词：backstairbackstairsfurtive

权威例句

By Swedish College of Engineering and Technology Wah Cantt.
Now I Lay Me Back to Sleep….Safely
System for internet enabled printing
Backstairs
Extracellular DNA in Helicobacter pylori biofilm: a backstairs rumour
Marine mammals of Gulf St Vincent, Investigator Strait and Backstairs Passage
Voices from the Back Stairs: Interpreting Servants' Lives at Historic House Museums by Jennifer Pustz
The Type Section of the Cambrian Backstairs Passage Formation, Kanmantoo Group, South Australia
The backstairs dragon : a life of Robert Harley, Earl of Oxford
Oxygen isotopic composition of ice samples from the Hells Gate and Backstairs Passage Ice Shelves (Victoria Land, Antarctica): evide...