stepladders
英 [s'teplædərz] 美 [s'teplædərz]

n.

活梯( stepladder的名词复数 )；

英英释义

stepladder[ 'steplædə ]

• n.a folding portable ladder hinged at the top

  同义词：step ladder

权威例句

Stepladders
Stepladders
Stepladders
Stepladders Go Both Ways
Detachable tray for stepladders
Needed: Stepladders of Foreign Language Learning.
Accordions, stepladders and salvation: A conversation with Dylan Landis
Communication skills stepladders to success for the professional
Failure Analysis of Stepladders Manufactured From Extruded Aluminum
How reasonable is reasonable use? The search for safer stepladders
Occupational Accidents Due to Stepladders in Japan: Analysis of Industry and Injured Characteristics
Ergonomics evaluation into the safety of stepladders: User profile and dynamic testing - Phase 2
1D3-3 Feature Analysis of Occupational Accident Situations Related to the Use of Stepladders