sergeant

sergeant — noun

1. a non-commissioned soldier who holds a middle rank in the military, responsible

1.名詞B1
釋義

a non-commissioned soldier who holds a middle rank in the military, responsible for leading a small group of lower-ranking soldiers and carrying out orders from commissioned officers.

例句

Jabari was promoted to sergeant after three years of service in the infantry unit.

promoted to sergeant — rank advancement context

The drill sergeant shouted instructions at the new recruits on the training ground.

drill sergeant — specific training role

同義詞
  • corporal

    lower rank than sergeant, typically the step below before promotion

  • staff sergeant

    higher rank than sergeant in many forces

  • NCO

    broad category covering sergeants and other non-commissioned ranks

用法筆記

In most military forces, a sergeant is a non-commissioned officer (NCO) ranking above corporal and below staff sergeant. The specific duties vary by branch but typically include supervising small teams and maintaining discipline.

常見錯誤

The sergeant is an officer in the army.
The sergeant is a non-commissioned officer in the army.
💡A sergeant is an NCO, not a commissioned officer like a lieutenant or captain.

2. a police officer who holds a rank above a regular officer and below a captain or

2.名詞B1
釋義

a police officer who holds a rank above a regular officer and below a captain or inspector, often responsible for supervising a small team of officers or managing a station during a shift.

例句

Sergeant Harper arrived at the scene to take charge of the investigation.

Sergeant + surname — common form of address

The night-shift sergeant reviewed every officer's report before the morning handover.

同義詞
  • corporal

    used in some US police departments as an equivalent rank to sergeant

用法筆記

In the UK and many Commonwealth countries, a police sergeant ranks above constable and below inspector. In the US, a police sergeant ranks above officer and below captain or lieutenant. The core job is similar — supervising other officers — but the rank titles above and below differ by country. Americans typically address a sergeant as 'Sergeant [surname]', while Britons often use just 'Sergeant' or 'Sarge' informally.

常見錯誤

The sergeant arrested the suspect alone.
The sergeant directed her team to arrest the suspect.
💡A sergeant typically supervises other officers rather than working alone on patrol.