Rare earth metals
[机] 稀土金属
🧩 词语组成解析
earth
[ɝθ]
n. 地球;陆地;泥土;兽穴;
vt. 把（电线）接地;盖（土）;追赶入洞穴;
vi. 躲进地洞;
五金
🗣️ 情景例句
It is great.
的确是太好了。
Sorry to bother you, but do you have change for a one?
对不起，麻烦你，你有1元钱的零钱吗？
What! shouted the tiger.Another tiger? I want see him.I'll speak to him.
什么！老虎吼叫起来，“另一只老虎！我要见他。我要跟他谈谈。”