1. 执行官之职：bailiff 执行官 | bailiwick 执行官之职 | bailjumper 保释逃亡犯

2. 执行官之职, 范围：bailing /提捞/排水/ | bailiwick /执行官之职/范围/ | bailment /寄托/保释/

3. 执行官之职; 范围 (名)：bailiff 执行官; 法警; 法庭监守 (名) | bailiwick 执行官之职; 范围 (名) | bailment 寄托; 保释 (名)

noun

1. a branch of knowledge

e.g. in what discipline is his doctorate?
teachers should be well trained in their subject
anthropology is the study of human beings

Synonym: disciplinesubjectsubject areasubject fieldfieldfield of studystudy

2. the area over which a bailiff has jurisdiction