(schoolyard 的复数) n. 校园, 运动场
plural of schoolyard
n. the yard associated with a school

学英语单词
acetylene chloroiodide
asbestos fabric
bale trip mechanism
bark hack
barrier nursing
beckmann differential thermometer
biosterically
blowner
body scrub
buys it
camptomeris leucanae
cependant
ceramic coated metal cutting tool
channel frith
channel speed
circulation cleaning
cissing
co-residences
coal sample mixing
combined line and recording call
concretises
corydalis pallida pallida
critical stress for fracture
cypraeas
dead weight carrying capacity
deagnostic software
dentin barrier
dioleins
Diplodiscus
direct radar guidance
discounting methods
downvalue
drops over
Dzhebariki-Khaya
edge polishing
eukarya
fire-bombings
flag at halfmast
flatuous
flexion of hip joint
foot power ham mould press
free bend
garrulously
give a whistle
happy ever after
haulage tunnel
human aided machine translation
ideologist
impallomenis
inwritten
IRPB
kinits
Kinosaki
lay at someone's door
Liepājas Ezers
lilium speciosum gloriosoides
loansecured by real estate
mangoes
masculinized
maturity schedule of marketable securities
methyl ethyl cellulose
mock-up test
Mokrid
molecular fragment method
nescots
Ngomahuru
ozono-
parsytec
Perlas, Arch.de las
predetermined structure
program master file update
pudling machine
pulse-average time
record stream
referee method test
rubber sheet cutter
sacrificial red
seed blasting
seelig
ship mortgage
Shiroishi-gawa
slack selvedge
socket wrench extension bar
stainless steel flange nylon insert lock nuts
subhercynian movement
sylvestra
syndrome of dampness-heat in large intestine
the upper ten thousand
thrombosis of portal vein
toss their hat in the ring
toxicum formosanum
trinucleosome
triphone
two-dimensional superconductor
USCS
varioloid
vavasory
Ventiseri
vibratory earth borer
victual
woodcock snipes
zeze