Beryllium（铍）是一种化学元素，化学符号为 Be，原子序数为 4。它是一种轻金属，属于碱土金属系列，具有高熔点、良好的热导性和电导性，并且在高温下呈现出独特的物理性质。

Beryllium 的音标：

/bɪˈrɪliəm/

翻译：

Beryllium 中文翻译为“铍”，是一种化学元素。

读音：

音标：/bɪˈrɪliəm/

发音：在英语中，"beryllium" 的发音类似于 /bih-RIL-ee-uhm/。

用法：

Beryllium 主要用于航空航天、核反应堆和高精度仪器等领域，也常用于生产铍铜合金。

例句：

Beryllium is a highly toxic element, and its dust can cause serious health issues.

The use of beryllium in aerospace applications is crucial due to its light weight and high strength.

Beryllium alloys are often used in the manufacturing of electronics.

Scientists are studying the effects of beryllium exposure on human health.

The metal beryllium is used in the production of X-ray windows.

Beryllium has a very high melting point, making it useful in high-temperature applications.

The aerospace industry relies on beryllium for its high-performance properties.

Beryllium is found in certain types of rocks and is extracted through mining processes.

Due to its rarity and toxicity, beryllium is not as commonly used as other metals.

Special care must be taken when handling beryllium to avoid inhalation of its dust.

短语搭配：

Beryllium alloy：铍合金

Beryllium copper：铍铜合金

Beryllium exposure：铍暴露

Beryllium toxicity：铍毒性

Beryllium oxide：铍氧化物

Beryllium 的应用广泛，但由于其毒性较大，操作时需要严格的安全措施。