Tantalite
n. [礦]鉭鐵礦
?? 擴展釋義
【化】 鉭鐵礦
??? 情景例句
But I am thinking about myself.
但我就是在為自己著想呀。
The question hung in the air.
這個問題仍懸而未決。
I' d like to study medicine and become a doctor.
我想學醫，當個醫生。