水泡

Bubbles are rising from the bottom of the boiling water.

从沸底部升到面。

The pond is speckled with foam.

池塘里有一点一点。

I winced as my blister contacted the floor.

当（脚）接触地板时候，我疼得缩了回来。

Rows of vesicles over erythematous bases are the typical cutaneous lesions of the first stage of incontinentia pigmenti (IP).

摘要一期色素失禁症典型皮肤临床表现是一整排红色基底。