音标:[bækˈdeits] ;
v. 倒填日期( backdate的第三人称单数 ); 使(付款等)在较早的日期开始生效
v make effective from an earlier date

学英语单词
acetyl chlorides
acid-resistance metal
an all-time low
autopositive
b.pt.
Boipeba, I.
bottle nose
bounded language
burdo
catalytic ionization detector
chaillots
checon
chlorthal dimethyl
circumdate
CMDMS
coil rotating rig
common laburnums
common normal line
decoding table
delphinic acid
digitolutein
Dompierre
double-dutch
Equus gmelini
erythrocruorine
espanya
fish bag
flange cut-off valve
fluidized solid reactor
foday
Frankist
frederich
frictional electric machine
front-wheel wobble
functional defect of neutrophilic granulocytes
get a bun on
glare proof mirror
glucuronans
haltingly
hemolytic blood
HRCC (heat recovery combined cycle)
Hydraulic Tools
Ilex austrosinensis
imperial standard wire ga(u)ge
imposement
in the thick of sth
inexact reasoning model
ipse dixit
jerseyville
job specification language
Kilubi
Kipnis, Alexander
law of the anharmonic
lispe pumila
metallothermic reduction
national lakeshore
naturalis obligatio
non-police
nonfissured
nonsingular normal distribution
over joyous
partial enumeration
piquillin
Prairie Grove
prepared casein glue
proletarian
pronominalisations
pseudo-Riemannian manifolds
pterygoquadrate
qusuriya (al qusuriyah)
raimbillis
reflecting anamorphotic optical system
refugeed
reliability and validity
rhabdosophy
romance
root-mean-square noise voltage
Salvia aerea
scatteredphoton
sedimentation rates
Seek Bus
sell sb a pup
semi-tile
servicing system
shaft liner
She-Man
sorgolactones
Station, transfer.
stratum cutaneum
superturbochargers
supplementary data report
tax someone's belief
teletype message switching
thumbsuck
tiddlywinkss
timber yield
top-seeded
two-house
united way
war material requirement
white snapdragons
zygomaticomaxillary