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	superlativeness superlawyer superlie superlight superliner superload superlobbyist superlong superloo superloyalist superluminal superlunar superlunary superluxurious superluxury supermacho supermajority supermale superman supermarket supermart supermasculine supermassive supermax supermembrane

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