troubleshooter
n.
also trouble-shooter, 1898, originally one who works on telegraph or telephone lines. From trouble, n. + agent noun from shoot, v..
| 词汇 | troubleshooter | 
| 词根词缀 | Online Etymology Dictionary troubleshooter n. also trouble-shooter, 1898, originally one who works on telegraph or telephone lines. From trouble, n. + agent noun from shoot, v.. | 
| 随便看 | 
英语词根词缀词典收录了54763条英语词根词缀词条,基本涵盖了全部常用英语词汇的词根、词缀及词根记忆法解析,是记忆英语词汇的必备工具。