colour sergeant
noun /ˈkʌlə sɑːdʒənt/
/ˈkʌlər sɑːrdʒənt/
- an officer of middle rank in the Royal Marines
Topics War and conflictc2彩色军士:皇家海军陆战队中级军官 词源with reference to the sergeant's responsibility for carrying one of the regiment's colours in a guard of honour.