bury

verb [vt. 及物动词]埋，埋葬；埋藏，隐藏；掩藏情感；把头/脸埋进…；嵌入，插入；埋头于，专心于（bury oneself in）；证明…是错的；<非正式>轻松战胜，击败

They make the charcoal by burying wood in the ground and then slowly burning it.
他们制作木炭时要把木头埋进地里，然后让它慢慢燃烧。