"海绵" 的英语是 "sponge"。
"sponge" 来源于希腊语 "σπόγγος"，意为 "海绵"。
例句：
He scrubbed the kitchen sink with a sponge. 他用海绵擦洗厨房水槽。
The child dropped the sponge on the floor. 孩子把海绵掉在地上了。
Sponges are aquatic animals that are used for cleaning and bathing. 海绵是水生动物，用来清洁和沐浴。