Hacc
abbr. high alumina cement concrete 高铝水泥混凝土
🗣️ 情景例句
Are you sure?
你确定？
We must stress that these payment terms are very important to us.
我们必须强调这些付款条件对我们很重要。
Well, there are several things we could do.
唔，有几件事是我们可以做的。