foam

a foam mattress.海绵橡胶床垫

The sea was covered in foam..海面上泛着一层泡沫。

polyurethane foam,聚氨酯泡沫塑料；泡沫聚氨酯；聚氨酯泡沫体；聚乌拉坦泡沫胶

foam rubber,泡沫橡胶；海绵乳胶

foam plastic,泡沫塑料；泡沫塑胶

polystyrene foam,泡沫塑料；泡沫聚苯乙烯

phenolic foam,[化]酚醛泡沫体

plastic foam,泡沫塑料

foam glass,泡沫玻璃；蜂窝状玻璃

rubber foam,泡沫橡胶；海绵橡胶；多孔橡胶

rigid foam,硬质泡沫塑料；硬塑胶

foam drilling fluid,泡沫钻井液

foam filter,泡沫过滤器

foam insulation,泡沫绝缘，泡沫绝热

foam density,泡沫密度

latex foam,乳胶发泡体

foam profile,泡沫分布型

foam concrete,泡沫混凝土；泡沫砼

cleansing foam,洁面泡沫；洗面乳

foam cell,泡沫细胞

foam layer,泡沫层

flexible foam,弹性泡沫塑料；软泡沫