Rancieite
钙硬锰石
🗣️ 情景例句
Lacks vitality.
缺乏活力。
His health has been lousy.
他的健康状况近来很糟。
Their feet were fixed to one bar and their hands to another bar.
他们的脚拴在一根铁杠上，他们的手拴在另外一根铁杆上。