be in your 20s / 30s / 40s etc

be in your 20s / 30s / 40s etc to be between the ages of 20 and 29, 30 and 39 etc在 20 多岁 / 30 多岁 / 40 多岁等:•Matthews was already in his mid 40s.马修斯已经 45 岁左右了。⇒in all at ALL¹ (11)

• trackways
• lactoperoxidase
• hoop skirts
• juxtapose
• isovalent hyperconjugation
• artificial insemination?
• Philomela
• for mercy's sake
• arcature
• roentgenometer
• sanitoria
• hammer sth ↔ in
• Navarre
• yellowest
• poison someone's mind against
• errors and omissions excepted
• squeeze bottle
• totentanzs
• piston only
• jo
• reconditenesses
• stripping
• easternised
• ammonium chrome alum
• frail
• ameliorator
• letter-lock
• acetonaemia
• tormentings
• Einstein relation
• Hanafite
• command-driven
• deep-seas
• wet night
• gadi
• amphithecium
• amplifications
• marble
• garlic for dessert
• vorticisms
• artmobiles
• palm leaves
• prick-ears
• split words
• virgin wool
• immigrators
• dwarf Cepheids
• Dewey decimal system
• shooting match
• dobchicks
• get / have wind of sth
• noble
• think on/upon
• prematurenesses
• perimysium
• sugarmaple
• power down
• churn something out
• way of the world
• mythopoeist
• rock cleavage
• economic scale
• Eisenstaedt
• rehearsable
• all of a doodah
• gibberellins
• herringbone pattern
• by yourself
• quantum defect
• quite the kick
• force main
• Methedrine
• Bebel, (Ferdinaud) August
• fast Fourier transforms
• Tawney, Richard Henry
• crossover experiment
• derailleur
• atma
• lodge with
• Hooker, Richard
• nicotine
• precipitation inversion
• fuseless
• on the never-never
• turn sth↔in
• half brother
• one gene-one enzyme hypothesis
• belfasts
• balshem
• soft corn
• astylar
• wonderstruck
• not for a minute
• sping
• Manat
• calcium ammonium phosphate
• mineral wools
• suppliant
• four-force
• Gestalt, gestalten