Eustatic
a. 海面升降的, 海面变化的
🗣️ 情景例句
Your show doesn't begin until eight thirty.
你的展览八点半才开始。
They had a baby last month.
他们上个月有了一个婴儿。
four girls and a boy, an event which radically changed their lives.
4女1男。这事使他们的生活发生了根本的变化。