短語(yǔ)詞組短語(yǔ)be engrossed in A 在A方麪全神貫注be engrossed in thought 埋頭深思be engrossed oneself in thinking 專(zhuān)心致志於思索be engrossed in a book 看書(shū)看入迷了be engrossed in one 's work 全神貫注於工作 返回 be engrossed in