wheal是什么意思_wheal怎么读_音标wi:l

wheal是什么意思音标:英 [wi:l]美 [wi:l]

n. 鞭痕, 小脓疱, 风疹块
[医] 风团, 风块

n a raised mark on the skin (as produced by the blow of a whip); characteristic of many allergic reactions