“hollow key”的概念、定义、翻译、参考文献-科学参考

单词	hollow key
释义	hollow key 鞍形键空底键空心键
随便看	trouble removal trouble shoot troubleshoot troubleshooter trouble-shooter troubleshooter program trouble shooting trouble-shooting troubleshooting troubleshooting data troubleshooting manual (TSM) trouble shooting manual (TSM) trouble-shooting time trouble signal troublesome freight trouble some weed trouble some weeds trouble-spot trouble tracer trouble unit trough trough aloft trough beam trough-belt conveyer trough bend

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。