With unexplained hair loss, there’s not one trigger for every person and there’s not one treatment for every person.

对于无法解释的头发缺失，没有一种起因可以归因于每个人，也没有那么一种治疗方法适合每个人。

youdao

Kayla Martell, Miss Delaware, has been bald for half of her 22 years - she has alopecia areata, a rare condition that results in unexplained hair loss.

德拉华小姐凯拉·玛特尔，在她二十二年的生活中有一半时间头发是秃的——她患有秃斑症，这是一种罕见的病症，由于无法解释的原因而失去头发。

youdao

Symptoms often do not appear until pancreatic cancer is advanced; they include abdominal pain, unexplained weight loss, and difficulty digesting fatty foods.

常在癌症进展至晚期时，症状才会出现。其中包括腹痛、体重无端减轻、难以消化脂肪类食物等。

youdao

Symptoms often do not appear until pancreatic cancer is advanced; they include abdominal pain, unexplained weight loss, and difficulty digesting fatty foods.

常在癌症进展至晚期时，症状才会出现。其中包括腹痛、体重无端减轻、难以消化脂肪类食物等。

youdao