| 释义 |
girders
释义
[建]大梁
撑杆（girder 的名词复数）
例句
1·The bridge is reinforced with huge steel girders .
这座桥用巨大的钢梁加固了。
《牛津词典》
2·We had also given blanket approval to launch girders more than a year ago.
一年多以前，我们还获得了建梁的全面批准。
3·The girders are carried on trestles.
大梁由支架支撑。
短语
1·box girder
n. [建]箱形梁
2·girder bridge
板梁桥；高架桥；天桥
3·main girder
主梁；主桁；趾
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