Scheelitine
钨铅矿
🗣️ 情景例句
That'll cheer you up.
这样会让你舒畅些。
Would you like to leave a message?
你想留下一条消息吗？
It effectively spread the disease all over the continent and drastically reduced the rabbit population.
蚊子把这种疾病扩散到整个澳洲大陆，效果甚佳，结果兔子的数目大为减少。