| 单词 | 支撑架 |
| 释义 | 〔trestle〕A framework consisting of vertical, slanted supports and horizontal crosspieces supporting a bridge.支撑架：一种由垂直、倾斜的支撑物和水平的横梁组成的柜架，用于支撑桥梁〔stock〕A main upright part, especially a supporting structure or block.支撑架：主要的直立部分，尤指支撑结构或构架〔stepladder〕A portable ladder with a hinged supporting frame and usually topped with a small platform.活梯：一种具有用合页相连的支撑架的便携梯子，顶部常带有一个小平台〔litter〕A flat supporting framework, such as a piece of canvas stretched between parallel shafts, for carrying a disabled or dead person; a stretcher.担架：一扁平支撑架，如两根平衡杠撑起的一块帐布，用于抬运病人或死人；担架 |
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