单词	tighten
释义	tighten /ˈtaɪtn/ verb [transitive] tighten sth (up) to make sth become stricter; to increase control over sth 使更加严格；加强◆The government is to tighten the rules on drug advertising. 政府将制订更加严格的药品广告管理规定。⨁to tighten policy / regulations / rules / security 使政策更严格；严格规章制度；加强安全措施 ▸ ˈtightening noun [uncountable; singular] (a) tightening (up) of sth ◆a tightening of safety standards 严格安全标准 ●tighten your ˈbeltto spend less money because there is less available 勒紧腰带（省吃俭用）◆With price increases on most goods, everyone is having to tighten their belt. 随着大多数商品的价格上涨，每个人都不得不勒紧腰带。  ➡  belt-tightening  ➡  idiom at purse ●ˌtighten ˈup (on sth)to become stricter or more careful 变得更加严格（或小心）◆steps to tighten up on tax evasion 对避税严加管理的措施
随便看	waste wasteful wasteproduct wastingasset watchdog watchingbrief watchlist watercooler watershed wats wave waybill wb wdv weak weaken wealth wealtheffect wealthtax wealthy wear wearout weatherworkingdays web webaddress

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