Rauvite
n. [矿]红钒钙铀矿
🗣️ 情景例句
Never chew with your mouth open.
嚼东西时别张着嘴。
Knowledge will not be aquired without pain and application.
不花力气，不下功夫是得不到知识的。
If the water was moving with the wave,
如果水和浪一起移动的话，