molybdenum
US /mɑːˈlɪb.də.nəm/
UK /mɒlˈɪb.də.nəm/
名詞
鉬
the chemical element of atomic number 42, a hard silvery-white metal used in some alloys, especially to strengthen steel.
範例:
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Molybdenum is an essential trace element for plants and animals.
鉬是植物和動物必需的微量元素。
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High-speed tools often contain molybdenum to increase their strength.
高速工具通常含有鉬以增加其強度。