Samarskite
n. [矿]铌钇矿
🗣️ 情景例句
When you're out in the fresh air like this, it makes you hungry.
当你来外面呼吸这么新鲜的空气时， 就很容易饿。
Worry kills more men than work.
忧虑比劳累更伤人。
Didn't you see the speed limit?
难道你没看见限速牌吗？