Samarskite
n. [矿]铌钇矿
🗣️ 情景例句
Who's your favorite celebrith?
你最崇拜的名人是谁？
To scratch for fleas
因为跳蚤而抓痒
Oh! She's falling off her bike. I hope she didn't hurt herself.
噢！她正从自己的自行车上跌落下来。我希望她没有摔伤。