froths
/frɑːθ/
名词
(液体表面的)白沫
I like the froth on the top of the coffee.
我喜欢咖啡表面的那层白沫。
迷人而无价值的东西;浅薄空洞的东西
His books are just froth, but they're enjoyable enough.
他的书没什么价值,但可读性还不错。
/frɑːθ/
动词
(使)起泡沫
The waves frothed as they crashed onto the beach.
浪花冲上沙滩,泛起阵阵泡沫。