Correct

回炉

/ huílú /

Strokes

Definition

to melt down/to remelt (metals)/fig. to acquire new education/to bake again

Example

As a Verb

melt down

1

Fèitiě

废铁

huílú

回炉

melt down scrap iron; use scrap iron for smelting

As a Verb

bake (cakes, etc) again

As a Verb

retrain by taking refresher courses