Thermit crucible
[机] 发热熔接用坩埚
🧩 词语组成解析
n. 铝热剂, 纵火剂\\n[机] 发热熔接剂
crucible
[['kru:səbəl]]
n. 坩锅, 严酷的考验\\n[化] 坩埚
🗣️ 情景例句
About what?
关于什么
May I have the check,please?
我可以检查一下,好吗？
What is needed in the case of noise is a study of large numbers of people living under noisy conditions,
对于噪音问题，需要对大量生活在噪音中的人进行研究，