炉底烧结的英文：
burning in

burning是什么意思：
adj. 燃烧的，着火的；发热的；热烈的；紧急的；彻头彻尾的
n. 燃烧；烧制
adv. 火热地；炽烈地；极度地

This is a brilliantly burning sphere.
这是个明亮燃烧着的星球。

Most pine snaps as it burns.
大多数松木燃烧时都发出噼啪声。

The wood in the fire snapped as it burned.
在火中木柴燃烧时劈啪啪地响。

Money burns a hole in the pocket.
钱会把衣服口袋烧出一个洞。

His face was burning with cold.
他的脸被冻得发热。