foam
fәum
基本解释
n. 泡沫, 水沫, 泡沫材料
vi. 起泡沫, 吐白沫
vt. 使起泡沫
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
上一个单词：foals