There is not frothed milk in this drink .

这里的牛奶没有泡沫。

The coco-cola frothed as it was poured out .

可口可乐倒出来时泛起泡沫。

The beer frothed as it was poured out .

啤酒倒出来时泛起泡沫。

He frothed at the mouth when I asked for more money .

我还要钱时他气得七窍生烟。

While the chinese stock market bubble was brewing , a lot of people ignored it and frothed at the mouth about the over-valuation in the us market .

当中国股市的泡沫正在酝酿的时候，许多人对此视而不见，并且吹嘘美国市场的高估值。