foam

中文意思

• n. 泡沫
• n. 泡沫塑料
• v. 起泡沫

英文释义

• n. a mass of small bubbles formed in or on a liquid
• n. a lightweight material in cellular form; made by introducing gas bubbles during manufacture
• v. become bubbly or frothy or foaming

词形变化

现在分词

foaming

过去式

foamed

第三人称单数

foams

过去分词

foamed

例句

1. n. 泡沫

   She washed her hands with warm water until the soap formed a soft white foam.

   她用温水洗手，直到肥皂搓出了柔软的白色泡沫。

2. n. 泡沫塑料

   The fragile glass vase was packed safely in a box filled with foam.

   这只易碎的玻璃花瓶被安全地包装在一个装满泡沫塑料的盒子里。

3. v. 起泡沫

   When you pour cold beer into a glass, it usually begins to foam at the top.

   当你把冰啤酒倒入玻璃杯时，杯顶通常会开始起泡沫。