Marrum
铁结核层
🗣️ 情景例句
It's midnight.
都午夜了。
He may get a grant to study abroad next year.
他明年也许会获得留学奖学金。
What are you doing? he asked. I'm cutting this tree up, answered the woodcutter.
“你在做什么？”他问。“我在把这棵树砍断，”伐木工人回答道。