tighten ... up

tighten up

• • (使)变紧；(使)绷紧：

    He tightened the bolt up slowly.

    他慢慢拧紧螺钉。

  • (使)更严格；加强：

    The government is tightening up public security.

    政府正在加强公共治安。

• Ricci equations
• Rhenish
• crushings
• weaponeer
• be taken aback
• pair sb↔off (with sb)
• go up to
• Black, Davidson
• scourers
• stand comparison with
• terrazzo
• old workings
• give exit to
• antiguas
• EMA
• Thunderchief
• arrive draw a conclusion
• freep
• Mors
• Ankistrodesmus
• REDOX.
• blow the whistle
• Member of Parliament
• deal at
• all a bits
• parrying
• apoplectics
• bibb
• persevere with
• delay period
• areole
• the stone of Sisyphus
• cellular
• antenna scanner
• ammonium hydroxides
• ichthyolites
• cinchonamine
• musical acoustics
• trialities
• accompanyings
• -coccus
• hold sb up to derision
• ancillary
• steady-state current
• butter beans
• neutral money
• absorbers
• teased
• lunar libration
• postpositive
• rashnesses
• sleepwalkings
• Mithraic
• forwent
• in benefits
• psychodrama
• outweeping
• stingray
• reversed images
• rearmament
• monotropy coefficient
• in the light of sth
• eyra
• outwardnesses
• lock down
• detribalise
• integrations
• molecular pump
• palisade tissue
• Clypeasteroidae
• table index
• autoimmunes
• mandating
• dissension
• venialness
• cook one's own goose
• dentate nucleuss
• land miler
• Salter duck
• cell memory
• haddie
• fuzzier
• swisses
• frost over / up
• putrescible
• coast pilot
• taracahitians
• herborise
• juggins
• know ... by sight
• festinates
• Bowman's capsule
• acreages
• be flat on your back
• finalised
• drill sergeants
• white admirals
• genotypicity
• girly
• air springs