n. 警察部门;警方;警察;治安;
vt. (警察、军队等)巡查;维护治安;(委员会等)监督;管制;
adj. 警察的;有关警察的;
🗣️ 情景例句
Hi, Alexandra.
嗨, Alexandra。
I have a lot of trouble with pronunciation.
我有发音的很多毛病。
The parquet floors shone like mirrors; highly polished silver was displayed in gleaming glass cabinets; even my uncle's huge collection of books was kept miraculously free from dust.