be buried in doing

be buried in doing 基本解释

埋头苦干

词组短语

1、be buried in doing sth 埋头于做某事

重点词汇

buried v. 埋葬( bury的过去式和过去分词 )；掩埋；原谅；沉溺于

doing n. 做；不能接受；难以完成；事件 v. 做( do的现在分词 )；干；学习；研究