鎢的用法和樣例：
例句
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即使燈泡中的空氣被抽出，鎢絲也會(huì )慢慢地蒸發(fā)。
Even with the air pumped out the bulb, the tungsten filament slowly vaporizes. -
花崗偉晶巖一種有時(shí)富含鈾、鎢和鉭等稀有元素的粗紋理花崗巖
A coarse-grained granite, sometimes rich in rare elements such as uranium, tungsten, and tantalum.
