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
I made a pig of myself.
我吃得像一头猪！
The restaurant is on the second floor.
那餐厅在二楼。
That's sensational news,isn't it, Kate?
凯特，这真是条轰动的消息，是不是？