Flr
abbr. 流率（flow rate）；反向极限（Final Limit Reverse）
🗣️ 情景例句
There's no need to push, we're all in lined you know!
没必要推推挤挤的，我们都在排队呢。
That's a bad idea if I've ever heard one!
你出这什么馊主意！
Even more processes are never patented at all but kept as secret processes.
更多的工艺过程根本就不会取得专利权，而是作为秘方保存着。