scoutmaster
n.
also scout-master, 1570s, from scout, n. + master, n.. Boy Scouting sense from 1908.
| 词汇 | scoutmaster | 
| 词根词缀 | Online Etymology Dictionary scoutmaster n. also scout-master, 1570s, from scout, n. + master, n.. Boy Scouting sense from 1908. | 
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