| 词汇 | ibm |
| 词源 | IBMalso (in early use) I.B.M., initialism (acronym) attested by 1921 from International Business Machines Co.; the company name in use from 1918. updated on October 10, 2017 |
| 随便看 |
英语词源词典收录了45867条英语词源词条，基本涵盖了全部常用英语词汇的起源、历史，是研究英语词汇或通过词源学英语的必备工具。