backslide的过去分词
v drop to a lower level, as in one's morals or standards

学英语单词
'pigeon
AC impedence method
ambiguity resolution notification
annealing cycle
anywhithers
Apple Macintosh
Archoplites
askren
auxiliary cathode ray display tube
aviation boots
baked food
Bauer bi-iteration
Belovezhskaya Pushcha(Belovezhskaya Forest)
blagg
borrow money on security
Bullecort
bumrungrad
cab-over engine truck
cable drag conveyor
cafam
capital offenses
carnegine
cavity of larynx
character-display tube
column stabilized drilling unit
cond.
conductivity tensor
controlled manual block machine
cotgrove
Cum. -Sam.
cutdown buffing
decimal inch
destress
disconcert
divisibly
dynamic liquid level
electronic body temperature balancer
electrostrictive effect
exterior liabilities
fracturing blender skid
furl a sail
general-knowledge
hagins
hassidisms
howser
Ilex dabieshanensis
indefinite right
jinket
jinlingzi powder
les
letter-bound
lunarias
machine accuracy
maximum entropy criterion
Montlieu-la-Garde
nanotech
nihangs
Nodi lymphatici cervicales laterales profundi inferiores
nonhomologous end-joining
Occitan
omophorion
optical theodolite
Otgon Tenger Uul
paint spatula
Pediococcus cerevisiae
people-first
periostotomy
phenergans
pneumomyelograph
polar field
proceeded against
querencia
random-access programming
recouper
regional system
rosenbrocks
rough string
Russian State Library
saidest
schleifer
semi-submerged platform
senecionine
sheptolydigin
sky scanning photometer
speed-dialing
splash plate injector
stokehole
straight drafting
supplementary contract
suspectness
templum
transaction posting date
truyaert
tubulus biliterus
tunnel freezing
uk wide
unchangeables
unendoresed check
valve-stem nut
water pump complement
Westphal's symptom
Wāshim