As well as sprouting a few grey hairs, Kevin seems to be suffering the occasional memory loss.除了长出几根灰头发外，凯文似乎还患上了间歇性失忆。Some memory loss is a normal part of the aging process.衰老过程中失去部分记忆是正常现象。He suffers with memory loss related to his disease.他因病丧失了记忆。She's suffering from short-term memory loss.她短时记忆有问题。