音标：[frɒθ]
n. 泡, 泡沫, 琐物
vt. 使生泡沫
vi. 发泡, 吹泡
【化】 泡沫
【医】 泡沫
英汉词典

froth的短语、例句：

froth n[U] 1 mass of small bubbles, esp on the surface of a liquid; foam 泡（尤指液体表面上的）; 泡沫
I don´t like beer with too much froth. 我不喜欢泡沫太多的啤酒. 2 (derog 贬) light but worthless conversation, ideas, etc 空洞的交谈、 思想等
Their chatter was nothing but froth! 他们聊天儿没别的, 全是废话! froth, v 1 [Tn, Tn.p] ~ sth (up) cause (a liquid) to foam 使（液体）起泡
froth (up) a milk shake 将含奶的饮料打起泡沫来. 2 [I, Ipr] have or produce froth 有泡沫、 起泡沫; 发泡; 冒泡
The water frothed as it tumbled down the rocks. 水冲击在岩石上溅起了泡沫.
Animals with rabies often froth at the mouth. 患狂犬病的动物常常口吐白沫.
(fig 比喻) He was so angry he was almost frothing at the mouth. 他气得差点儿口吐白沫.