Chernikite
钽钨钛钙石
🗣️ 情景例句
It's great. Although the economy is pretty slow as usual, it's picking up.
很好。虽然经济发展照常地缓慢，不过已开始回升。
Well, when exactly?
哦，具体什么时候？
He has to deduce what he can from the few scanty clues available.
他们必须根据现有的不充分的线索进行推理。