埋头: immerse oneself in; be engro ...埋头于,迷失在……中: be lost in放弃;把…送交;使埋头于…: give up他埋头于他的工作: he is bound up in his work埋头于错综复杂的演算中: drowning in the intricacies of calculus埋头: 1.(专心; 下功夫) immerse oneself in; be engrossed in; lapse; duck; drown in; give up to; deep in 埋头读书 bury oneself in books; 埋头干活 work silently without publicity; 埋头致力于研究 bury oneself in one's studies; 埋头业务 engross oneself in vocational work; 埋头深思 be engrossed in thought; 埋头于错综复杂的演算中 drowning in the intricacies of calculus; 不问世事, 埋头写他的小说 shutting himself away from the world and giving himself up to writing his novel;一些人埋头阅读, 另一些人却睡着了。 some lapsed into reading and others into sleep. 她冲着雨埋头继续赶路。 ducking her head against the rain, she hastened on.2.[工业] (沉头) countersunk head; flush head3.[工业] (埋头环) concealed hinge; 埋头钉 [工业] countersunk head; dog nail; 埋头铆钉 blind rivet; [工业] flush-head rivet; countersunk (head) rivet; sunk head rivet; sunk rivet; 埋头铆接 flush riveting; 埋头钻 counter sinking bit; chamfering bit; counter drill; countersink drill半埋头: half countersunk; half-countersunk head; half-countersunkhead埋头的: countersunk; dormant; flush; sunken埋头钉: countersunk head埋头度: countersink depth埋头阀: masked valve埋头环: concealed hinge埋头键: inserted key; sunk key埋头孔: counter bore=counterbore n; countersink; countersunk埋头销: countersunk-head pinpiston; sunk pin埋头钻: chamfering bit; counter drill; counter sink drill; counter sinking bit; countersink drill; countersink n; countersink reamer; countersinking bit; countersunk drill; sunkdrill埋头坫: countersink drill埋头 埋头钉 暗钉头: countersunkhead埋头螺钉;“埋头螺丝”: countersunk head screw暗合页 埋头: concealedhinge半埋头螺钉: instrument headed screw半埋头铆钉: countersunk not chi ed rivet; countersunk not chipped rivet; half sunk rivet; pan head rivet with tapered neck打埋头孔: countersink打埋头孔于: countersink坏埋头钻嘴: machine countersink drill