be buried in thought

英语词组_张子缇吧_百度贴吧 ... bury oneself in 埋头于，专心致至于 be buried in thought 沉思 in spare room 预备的房间 ...

英语谚语 附上其来历 英语介绍_百度知道 ... 不在话下 let alone 出神深思 be buried in thought 纯属偶然 purely by accident ...

in... ... 3. 陷入沉思 be lost in thought 3. 陷入沉思中 be buried in thought 3. 深沉的思考 be deep in thought ...