folding ladder 中文意思是什麼
folding ladder
解釋
可折疊梯-
I pulled down the folding steps and climbed the unstable ladder to the dusty, cold, wood - planked third floor
我放下折疊式腳踏板,沿著搖晃的梯子爬向布滿灰塵的陰冷的第三層木板樓。 -
This thesis contributes to the studying on the landing ladder design of folding structure and elastical structure
本文主要對折疊式和彈出式著陸梯進行設計和分析。
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