v. 用护根覆盖(植物根部或其周围地面)( mulch的现在分词 )
(mulching 的复数)

学英语单词
2-naphthylamine-6-sulfonic acid
a.m.t
aberforth
Accretion-borer
affectated
ahwahnee
alkylarsenic halide
antagomistic group
average stiffness
baktolan
beggarwomen
benzoylnaphthol
Bereznyaky
Bernier B.
blin
boehmeria nivea (l.) gaud.
breming
Burgaska Nizina
cable fitting
caught off guard
causse
chamber-wall stress
combination drying
composite material vessel
conspiratologist
counting fringe
cove beach
credible contingency events
deep pile
diagonal cloth
Digitaria abludens
double-pole single-throw
driver load line
drop trow
engaging piece
equivalent headwind
evaluation committee of academic ranks
extractive
Feedback Systems
floated concrete
frenzied inflation
funnel box
galvins
guilt conscious
hedy
heterologous immunization
high tensile thin steel plate
insalubriousnesses
instantaneous operation
ironmake
jarmila
jaspis (jasper)
jimmy carters
laylay
lead by
lie at someone's heart
local burst mode
loss carry forward
make sb. squeal
Malāna
marivade
mary-ellis
misprograming
Nitromersalum
non-corrosion metal
one is never too old to learn
order of revivor
palaeocrystic
pillar buoy
ping ponged
Plato's Academy
porcelain capacitor
rated short-time current
ravenite
reflection attenuation
rehoning
reliquarian
Rideal-Walker coefficient
rosy-purple
schieffelinite
Scioto R.
second critical angle
side mirrors
sohag (suhaj)
solar cell arrays
Sorbish
spodo-
surakarta (solo)
synaptically
take the gauge
tetrafluoromonosilane
think ill of sth
Toradja
transition-metal
transport package testing machine
Tychonic system
unique factorization theorem
van den Bergh reaction
varvity
volume thermodilatometry
waldrens
Yalutsangpu River