metalloid造句
2024年07月06日 18:06:41
Polonium is a highly radioactive element and a
metalloid.
釙是高放射性的元素,金屬.
Arsenic is a
metalloid element.
砷是一種金屬元素.
Metalloid mine product already became our country's important exit to achieve collect goods.
非金屬礦產品已成為我國重要的出口創(chuàng)匯商品.