【相关报道】

1. If you have inherited genes programmed to shut off the production of melanin at an early age, you'll go gray sooner than later.
如果你的家族中有少年白的基因，那么你的头发会白的比较早。

inherit v. 继承，遗传

如：The will has to be proved before we can inherit.
遗嘱要先认证，然後我们才能继承遗产。

The oldest son will inherit the title.
长子将继承爵位。

2.A significant amount of stress can cause hair to fall out prematurely.
巨大的压力会导致头发过早地脱落。

fall out 解散，掉队，结果

如：After a long drill he told the squad to fall out.
操练了好半天之后，他让这个班解散了。

prematurely adv. 过早地，早熟地

如：Worry and illness had made him prematurely old.
他心事重重、 疾病缠身，落得个未老先衰。