释义 |
national-security 英'næʃnəlsɪkj'uərɪtɪ美'næʃnəlsɪkj'uərɪtɪ COCA⁴²²²⁶BNC²³⁶²¹³⁺¹iWeb⁴⁷⁵³⁷Economist¹²⁶⁵⁶ 基本例句 adj.国家安全¹⁰⁰n.国家安全
名词90%,形容词10% 用作形容词The group was considered to be a risk to national security.这伙人被认为是威胁国家安全的危险分子。 On Thursday the National Security Council held a long and confused session.星期四,国家安全委员会开了一次冗长而混乱的会议。用作名词The group was considered to be a risk to national security.这伙人被认为是威胁国家安全的危险分子。 On Thursday the National Security Council held a long and confused session.星期四,国家安全委员会开了一次冗长而混乱的会议。 |