音标：['ɒfisә]
n. 军官, 主管, 官员, 公务员
vt. 指挥
【医】 公务员
【经】 高级职员, 机员, 办事员
在线英汉词典

officer的短语、例句：

officer n 1 person appointed to command others in the army, navy, air force, etc 军官
All the officers and ratings were invited. 全体海军官兵都受到邀请.
Both commissioned and non-commissioned officers attended. 有军衔的和无军衔的军官都出席了. 2 (often in compounds 常用以构成复合词) person with a position of authority or trust, eg in the government or a society （政府的）官员; （会社的）高级职员
executive and clerical officers, eg in the Civil Service 行政的主管人员和办事员
a customs officer 海关官员
officers of state, ie ministers in the government 政府部长
the Medical Officer of Health 卫生官员
We had to vote to appoint all three officers
President, Secretary and Treasurer.我们要用投票方式决定三大任命: 会长、 秘书、 财务主管. 3 (a) = police officer (police). (b) (used as a form of address to a policeman or policewoman 警察（用作对男女警察的称呼）)
`Yes, officer, I saw the man approach the girl.´ ｀是的, 警察先生, 我看见那男子向那姑娘走去.＇