suds
n. 肥皂水;泡沫
vt. 用肥皂水洗
vi. 形成起泡肥皂水
例句
He had soap suds in his ears.
...他两个耳朵里有肥皂泡沫。
《柯林斯英汉双解大词典》
She was up to her elbows in suds.
她肘部以下都是肥皂沫子。
《牛津词典》
Feel the suds slipping down your body.
感受泡沫沿着身体慢慢滑下。