音标:[ˌɔktədʒəˈneəri:ənz] ;
n. 80到89岁的人( octogenarian的复数形式 )
n. someone whose age is in the eighties

学英语单词
absolute veto
adornate
alleleopathy
anthropophagy
arsenic cancer
balmless
basic electric furnace process
bellum internecinum
bounding box test
bowgle
certified submersible sump
christner
club soda
Colbert butter
convergent validity
curtailment of expenditures
diabatic crossing
diagonal wood
dinsdale
discarded product
discretionary personal income
dithiozone
dolne vestenice
el badari (al badari)
endohydrolytic
epaper
external commercial policy
fasted
fell-walking
fiber optic member
fine control
fire mask
flamines
follow up control
fossane
Freissinières
freneticism
from this time on
have an advantage
high-tension pulse
historical consistency
Holloways
influencing demand
international nomenclature
Internet map
investment analysis
John Lennon glasses
kivus
laugh till you cry
lawn-chair
leg of compass
loaded question
lusupultide
metal-oxide-silicon
micropublish
monetary item
multifrequency compensator
mysticlsm
nationalist school
neoamyl
neutral dyes
non-metallic
orenda
Orgueil meteorite
paraeducator
pedagrew
phthalylsulphacetamide
polyceras
polycistronically
porrectus
port-last
post-auditings
pre-preparation
processed glass
radiograph examination
roller bracket
rose louise hovicks
rotation-vibration sepectrum
sapromyxite
Saxifraga minutifoliosa
segment attribute modification
segment of circle
self-sustainable
service library
short-term output
steatotic
submersible decompression chamber (sdc)
sustained overload
symmetry control
take the helm of state affairs
talcuming
tamatha
test for perpendicular lines
theocratising
three-man lunar spacecraft
tilting board
titfield
transferrals
Tékro
under-performs
Von Hofe modified eyepiece
Zionwards