adj.肿大的；水涨的
动词swell的过去分词形式.
His eyelid is swollen. 他眼皮肿了。
His face was swollen (up) with toothache. 他的脸因牙痛而肿了起来。
Your ankle is badly swollen; I think the doctor ought to look at it. 你的脚腕子肿得很厉害，我认为得请医生看看了。
The boy's eyes were swollen up with tears. 那小男孩的眼里充满了泪水。
