chigger bite

例句：

1. 1. He got a chigger bite on his arm while camping in the woods.
   他在森林露营时手臂上被蜱虫咬了。
2. 2.The children were playing outside when they suddenly felt a sting and realized it was a chigger bite.
   孩子们在外面玩耍时突然感到刺痛，意识到那是蜱虫咬的。
3. 3.She had to take an antihistamine to treat the chigger bite on her leg.
   她不得不服用抗组胺药来治疗腿上的蜱虫咬伤。