| 单词 | divemaster | 
| 释义 | divemaster in American English (ˈdaivˌmæstər, -ˌmɑːstər) noun a professional qualified to oversee scuba diving operations, as in salvage work or at a resort, and responsible for procedures and safety, monitoring the whereabouts of divers underwater or at the surface, and making rescues when necessary Word origin[dive + master] Examples of 'divemaster' in a sentence | 
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