expansion suspender

基本解釋

• [經濟學]伸縮懸桿

英漢例句

雙語例句

• A horizontal smoke pipe adopts a spring suspender and a central roller support, and the friction resistance generated by the thermal expansion the pipe when moving is reduced.
  水平菸琯採用彈簧吊、中心滾動支座，可減少琯道熱膨脹移動時的摩擦阻力；
  ip.com

• expansion suspender更多例句

詞組短語

短語

• expansion n suspender 伸縮懸桿
• expansion space suspender 伸脹懸桿

• expansion suspender更多詞組

專業(yè)釋義

經濟學

• 伸縮懸桿