木木 最后更新时间：2025-05-19 21:17:05
span中文解释
n,[建]跨度，跨距；范围,同近
n,[建]跨度，跨距；范围,同近的英语是span
The bridge crosses the river in a single span..河上的桥为单跨桥。
（桥墩间的）墩距英释nnthe part of a bridge, arch etc that goes across from one support to another
life span,寿命；使用期限.短语
