| 例句 |
nounverb a foam mattress泡沫橡胶床垫 foam packaging泡沫橡胶包装材料 a glass of beer with a good head of foam一杯表面有厚厚一层泡沫的啤酒 The breaking waves left the beach covered with foam. 浪花四溅，海滩上满是泡沫。 shaving foam剃须泡沫膏 a bottle of bath foam The fire extinguisher directs foam onto the fire. She looked down at the foaming white water. The toothpaste foamed in his mouth. tankards of foaming beer He brought out a tray of foaming ice-cold beer. His mouth was full of foaming toothpaste. The dog started foaming at the mouth. |