Rauvite
n. [矿]红钒钙铀矿
🗣️ 情景例句
One moment, please.
请等一下。
Mac always has to run to catch his train.
麦克常常为了赶乘火车而奔跑。
I have some difficulty in pronouncing some of the words in English.
我有些英语单词发音不好。