have its（或one's） uses

have its（或one's） uses informal be useful on certain occasions or in certain respects 〈非正式〉总会有用。

• knock the end in
• pearl blue
• two-pulse canceler
• complex fold
• thermoelectric heating
• inhibit-gate
• reptile
• scattiness
• ripple voltage
• claustrophobia
• topological invariant
• brick nog(ging)
• mole crickets
• winterthurs
• school year
• hypostases
• equines
• same here
• black bracelets
• carvel-built
• en tout
• Newfoundland
• translunar
• confederations
• tap-danced
• intermetatarsal
• spoon-bowed
• ADCON
• tectosome
• epispastic
• hardshelled
• indefatigabilities
• surficially
• patch bolt
• cinemicrograph
• get (yourself)/be in a stew (about/over sth)
• ngaios
• on one’s word of honour
• forefeet
• Star of India
• and suchlike
• Kashub
• the Creation
• appliqueing
• sebens
• skirt steaks
• fluoridise
• Supplemental Security Income
• cardiometer
• pottles
• cis configuration
• confabulates
• arillates
• biological corrosion
• owlings
• utility pole
• lose track of
• Genals
• rovingness
• PCMS
• actual time of interception
• black as ink
• protective apron
• dynamite
• put/turn sth to good account
• chrysaliss
• jog
• a closed book (to sb)
• speedskater
• cheating in gambling
• half the battle
• pedestrianisms
• copyleft
• autogenic
• tell against
• surtouts
• Chads
• floatstones
• nitric acids
• exoticas
• impressionist
• ironed
• in repose
• immigrator
• hold someone by the button
• pelham
• exogenous inclusions
• roisterer
• elvan
• unshackling
• outcurve
• outstay one's welcome
• middle irishes
• wave-hopper
• myodystrophy
• variational principle
• civil society
• radiation pyrometer
• deipnosophists
• change of clothes / underwear etc