Arealometer
纤维细度气流测定仪
🗣️ 情景例句
Now that you mention it, I guess I am.
你们一提起来， 我想我也饿了。
It is easier to give good counsel than to follow it.
提出忠告易，照著办事难。
Eventually chains were fixed to one end of the dish and a powerful winch was put into operation.
不过，他们终于将链条固定在盘子的一端，一台大功率的绞车开动起来。