Euchromocenter
常染色中心
🗣️ 情景例句
I'm busy packing for the journey.
我为外出旅行，正忙着打点行李。
Her parents don't approve of me and want her to forget me.
她的父母不赞成我们，想要她忘记我。
Four days after setting out, while the Titanic was sailing across the icy water of the North Atlantic,
“泰坦尼克”起航后的第4天，它正行驶在北大西洋冰冷的海面上。