词组、短语、俚语及习惯用语• Chief Constable
（英国的）郡警察局长。• Chief Executive
<美>美国总统,共和国总统,(美国的)州长,市长。• Chief Petty Officer
上士。• Chief Warrant Officer
一级准尉。• Petty Officer First Class
中士。• Petty Officer Second Class
下士。• Petty Officer Third Class
下士。• Senior Aircraftman
一等兵。• chief accountant
总会计师。会计处长。会计主任。• chief appraiser
主要鉴定人。
senior chief petty officer
senior-chief-petty-officer的词性：
n.Abbr. SCPO, CPOS（名词）缩写 SCPO， CPOS
1. A noncommissioned rank in the U.S. Navy that is above chief petty officer and below master chief petty officer.
二级军士长：美国海军中高于军士长而低于一级军士长的未任命的年衔
2. One who holds this rank.
二级军士长：有二级军士长军衔的人
