铼
lái
rhenium (chemistry)
铼是一种熔点很高的金属元素。
lái shì yī zhǒng róng diǎn hěn gāo de jīn shǔ yuán sù。
Rhenium is a metallic element with a very high melting point.
科学家用铼来制造耐高温的合金材料。
kē xué jiā yòng lái lái zhì zào nài gāo wēn de hé jīn cái liào。
Scientists use rhenium to make high-temperature-resistant alloy materials.