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
She suffered terribly when her son was killed.
儿子被杀，她痛苦至极。
I learned geography last week.
我上星期学地理。
No, thanks. I've had enough.
不啦，谢谢。我已经吃饱了。