at that time

at that time在那个时候：That natural phenomenon happened hundreds of millions of years ago，mankind had not come to this world at that time.那个自然现象发生在数亿年以前，那时人类尚未来到这个世界。

• dishful
• egregious folly
• benefit from/by
• fallout shelter
• equips
• laryngological
• tear sth ↔ up
• southerner
• Emery
• in luck's way
• jab
• field desorption
• girasols
• multifactorially
• belt highway
• bacterioscopy
• ufological
• unholy
• aerial figures
• molecast
• logical data independence
• miltons
• volatile memory
• tanghin
• sarcoidosis
• nicemidi
• unialgal
• satirically
• natural glass
• rejoicingly
• picfac
• kallikrein
• the whole kit and caboodle
• NRA
• Laosized
• HPPE
• main clauses
• blowsed
• dumfound
• Midwest
• downgrading
• gum sth↔up
• sumlessness
• vanishments
• presumptions
• ladang
• plain man
• starshine
• anthologized
• grid return
• dextroversions
• hencoops
• curvilinear distortion
• make things warm for
• spotted hyena
• angioplasties
• practicalizes
• daring
• coinsureds
• the heat
• source books
• smallpox
• quadruplicities
• classificational
• interjaculates
• gun lap
• sentiment
• arousals
• Leoncavallo, Ruggiero
• relevance logic
• to nourish a viper in one's bosom
• with open mouth
• Generalitat
• comparative figures / data
• on-line mode
• field hospitals
• laparotomized
• reversed arc
• tomboyishnesses
• Saint Anthony's fire
• apicoectomy
• legionnaire
• lull into
• forecaster
• dimensionless
• advisory area
• Iberians
• glad-handing
• task
• superficial deposits
• sit on sth
• cosmic communication
• angelica
• Trichogrammatidae
• characterologically
• in the prime of life (或 manhood)
• khrushchevian
• opposable
• fissure
• get out of debt