Canadian Security Intelligence Servicekəˌneɪdiənsɪˌkjʊərətiɪnˈtelɪdʒənssɜːvɪs 基本英英近义反义 加拿大安全情报局 Noun: Canada's main foreign intelligence agency that gathers and analyzes information to provide security intelligence for the Canadian government近义词CSIS战略与国际研究中心…