Mainbrace
主转桁索, 注斜撑
📖 牛津释义
mainbrace
n
(idm 习语) splice the main brace => splice.
🗣️ 情景例句
(looking at his calendar) Oh, next Friday is May 4th.
（正在看着日历）哦，下周五是五月四号了。
I'm in a good mood.
我现在心情很好。
will finally become so steep that we can live no longer,
但最终会急转直下，我们也无法再活下去了。