security-serviceBNC²³⁶²¹³⁺¹Economist²⁶⁷⁷⁸⁺⁵ 基本例句 un.安全业务;🌏安全服务;保安服务;安全部门 Gun prices in Homssee article have risen sharply as residents buy weapons to protect themselves from security-service thugs ransacking houses. 在霍姆斯,枪支价格急剧上涨,因为居民们纷纷购买武器,来保护自己的家产免遭武装部队洗劫。 ecocn