fever blister

基本解释

Annoying and definitely unsightly, cold sores, also called fever blisters or Herpes simplex, are groups of painful, fluid-filled blisters.
讓人懊惱的和不悅目的脣皰疹，也叫單純皰疹，是成組的，讓人疼痛的，充滿液躰的水泡。
More than 30 children in two crowded provinces have died in an outbreak of the viral illness that causes fever blisters and rashes.
在中國的兩個人口大省已有30名兒童因手足口病死亡。患兒的症狀包括發燒、起水泡和紅疹。
At the skin or mucous membranes. When symptomatic, episodes of recurrent HSV-1infection are usually manifested as cold sores (fever blisters) near the lip.
作爲再發,儅有症狀時,HSV-1感染通常表現爲脣附近的冷瘡(熱皰疹)
Keep away from that house. They have scarlet fever.
不要接近那一家，他們在患猩紅熱。
My boot is pressing against a blister on my toe.
我的靴子擠壓了我腳趾上的水泡。

Fever blisters are small sore spots that sometimes appear on or near someone's lips and nose when they have a cold.