脱发
Hair loss
视频来源：央视网
国家卫健委发布的数据显示，中国有超过2.5亿人受脱发困扰。脱发困扰的人群中有大量的90后，年龄20-30岁左右。根据央视新闻报道，熬夜、饮酒以及压力大等原因导致年轻人过早脱发。脱发也带火了假发和植发市场。
According to the National Health Commission, more than 250 million people in China suffer from hair loss. Among them is a large number of the post-90s generation – people aged 20 to 30 years old. According to CCTV News, staying up late, drinking and high stress are leading reasons for premature balding. This has boosted the wig and hair transplant markets.
马上学：表示“（头发）脱落”，可以用fall out。此外，常见的相关表达有：thin hair（发量稀少），go bold（变秃头），receding hairline（发际线后移）。
