frogman /ˈfrɑːgˌmæn/ noun plural frogmen /-ˌmɛn/ /ˈfrɑːgˌmɛn/
plural frogmen /-ˌmɛn/ /ˈfrɑːgˌmɛn/
Learner's definition of FROGMAN
[count]
: a person (especially a man in the military or police) who uses special equipment to work underwater for long periods of time(尤指军人或警察等使用特殊装备长时间在水下作业的)蛙人