na. 【地】火山灰年代学
(tephrachronology 的复数)

学英语单词
ag(e)ing cellar
aldyl
audito-
autoionizes
bards of avon
bitch seat
blade-lattice
blow-down tank
bone marrow aspiration
breeza
brotuses
burst into song
buy upon tally
c neutrons
cargo insurer
chafery
Chamoli
channel processor
chemical factory
chicken mite
CIBD
color-blind person
convergence projection theory
course-record
crick in the neck
crit-
damper cage
dynapak
equity conversion
fakeers
flame-treating head
fleece-lined underwear
Gauss optics
grade limit
groundnut vine
guls
gummy tumor
half-mutant
Havanas
Hlukhivtsi
holistic medicines
homoiothermic
house-to-house service
in the adjacent house
inframundane
inner product
internal-external expectation
juridical organization
Kirkby Thore
linguoaxiogingival
maximum flood
mehmedov
memory stitcher
mine fuze
monozygotic twins (mz)
moorish-styles
muru
Méracq
NAMEDCEN
needle grining machine
non-infected
nose a job in everything
objective condition
onega
Oxytropis caerulea
plane at infinity
pointing trowel
powerframe
precocious birth
primary treatment plant
process parameters
Pseudoactinomyces
pterotic bone
pure name
quarter-point
quietly confident
reactor feedwater heater
rebook
recording storage tube
repair manual
reverse dowry
Rosedale
rrhizophora apiculata bl.
sasko
sculker
seeks out
selcouth
sense of mission
southeasters
special capital
staggered board of directors
starting gear shifting bolt
sweetworts
terminal deoxynucleotidyl transferase
tons deadweight
touchboard
Trachycarpidium
unrecorded expense
virus inactivating agent
water cure
wolfsthal