断发英语怎么说

断发是指头发断裂的现象，在英语中可以用 "breakage" 来表示。
来源：断发可能由于多种原因引起，如极度干燥、受损，化学物质，高温处理，或遗传性因素。
例句：
"I noticed a lot of breakage in my hair after I dyed it." (我染了头发后发现我的头发断了很多。)
"I have a lot of breakage at the ends of my hair, I think it's because I don't get regular trims." (我的头发末端断了很多，我认为这是因为我不经常剪头发。)
"My hair has been breaking a lot lately, I think it's because of the dry winter weather." (最近我的头发断了很多，我认为这是因为干燥的冬天天气。)