back braces中文什么意思

背支架

• back:    n. 1.背，背部；背脊；背面，反面；背后，后部，后面， ...
• brace:    n. 1.支柱，支持物，撑柱；【机械工程】撑臂，拉条；曲 ...

例句与用法

1. I put the curved back brace on the back , and then , later when the guitar is put together , the curve is lost
   我放上有弧度的背板力木，之后吉他组装好时，它的弧度就消失了。
2. The back brace locks release , allowing the mast backbraces to fold automatically when the mast is lowered from the vertical position
   背撑臂可锁定脱扣，当支架从垂直位置上降下来时，允许支架背撑臂自动折叠起来。