Rare earths
n. 稀土族
🧩 词语组成解析
n. 世界( earth的名词复数 ); 尘世; 泥土; 兽穴
🗣️ 情景例句
He's quiet now.
他现在很安静。
Nothing comes amiss to a hungry man.
饥不择食。
It was a great help to me.
真是获益良多