英语词汇“tighten security”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	tighten security
释义	Example sentences tighten security A home ministry official confirmed that security had been tightened at all airports. Times, Sunday Times (2010) The Justice Ministry said they were tightening prison security. The Sun (2010) The police were called in and security was tightened . Times, Sunday Times (2015) Seelax security Definition of 'tighten' tighten (taɪtən)Explore 'tighten' in the dictionary verb If someone in authority tightens a rule, a policy, or a system, they make it stricter or more efficient. COBUILD Collocations tighten security additional security airport security border security endanger security energy security ensure security extra security global security improve security increase security issue securities lax security maintain security maximum security review security tight security tighten security
随便看	missioner missionisation missionise missioniser missionization missionize missionizer 清清一色清冷清净清凉清单清场清寒清廉清心寡欲清扫清新清明清明节清晰清朗清查清楚

英语词典包含298861条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

Example sentencestighten security