Keeper of the peace
[法] 治安官员
🧩 词语组成解析
keeper
['ki:pə]
n. 保管人;饲养员;负责人;监护人;
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
the
[ðə]
art. 指已提到的人（物）;指说话人与听者已知的人（物）;用于独一无二的事物前;与形容词最高级和序数词连用;
peace
[pis]
n. 和平;和睦;治安;安心;
🗣️ 情景例句
I keep in touch with my family regularly.
我定期和家里保持联系。
I ought to write a letter.
我应该写一封信。
Not only did I know her, but I was her best friend.
我不仅认识她，还是她最好的朋友。