长辈
elder member of a family
elder
senior
例句:
对长辈, 我们不能有丝毫的不敬。
We should never be rude to our elders
你言语过当, 他毕竟是个长辈。
Your words were extremely improper, after all he an elder
爷爷是家族中最年尊的长辈。
My grandfather is the most advanced in years and senior in generation in my family