Foam generator

foam [fom]

vi. 起泡沫;吐白沫; n. 泡沫;泡沫材料，泡沫状物; vt. 使起泡沫;使成泡沫状物;

generator ['dʒɛnəretɚ]

n. 发电机，发生器;电力公司;生产者，创始者;[乐]基础低音;

gener出生，产生+ator表名称，物→产生[电]的东西→发电机

When you learn a new verb, learn its various forms.

学到了新动词时，记住它的各种形式。

Here's your change.

这是找你的钱。

Here are some more tips on becoming a good listener. First, take turns to listen. Don't all try to speak at the same time when you are in a group. Listen without interrupting, and stop others from interrupting. Then it will be someone else's turn. That wa

我们还可以对怎样作个好的倾听者提出几点意见。第一，轮流地听。当你们在一起时，不要同时争着说话。听的时候不要打断人家的讲话，还要阻止别人插话。然后再轮到另外的人讲话。这样，每个人都有说话的机会，也有人家恭听你说话的机会。