LF是什么意思 [计] 换行, 低频[医] 絮凝单位, 絮凝限度 n 30 to 300 kilohertz LF的用法和例句: 1. People done it. lf they could, we could. 有人试过 他们能行 我们也可以 2. lf you'd have asked me I would have said you can't go in. 如果你问我 我会说不能进去 3. B...