Hacc
abbr. high alumina cement concrete 高铝水泥混凝土
🗣️ 情景例句
Help yourself, please.
请随便。
If he doesn't, will you eat some?
如果他不，你会吃一些吗？
The implications of all this were that it was not the disturbance of sleep that mattered, but the disturbance of dreaming.
睡眠受到干忧没关系，而做梦受到干忧是有问题的。