adv. 有用地;有益地
r. in a helpful manner

词性分布:
副词100%

helpfully的用法和样例:

词汇搭配

  • helpful有帮助的
【近义词】
【反义词】
学英语单词
allocation plan
allyl isorhodanide
anti-tuberculosis
asclepiadin
beach line
beggar-ticks
behaviour pattern
belt conveyer with lateral discharger
bi-zonal
biogas fermentation
bromine oxide
cacia
Chantal'skiy Khrebet
Chibuto
Chloride-marialite
churchwarden
clanobutin
clickjacking
cobaltous bromide
common element theory
cooling device
coram judice
creamability
crose
depreciation of money
dextrosulfenidol
dicysteines
elongated hole
firefighter lift
free water table
grain surface texture
guches
histozymes
hungerbeeler
imputed to
in-core fission product inventory
indigenising
interlocking directorates
iodothiophen
karstics
kemptowns
kunlun geosyncline
Lahnalahti
laser hole drilling system
lencophenga (lencophenga) pectinata
line scan coil
LVDV
lymphoreticular endothelial cell
martinique i.
medial position
metatalk
militating
mud plantain
mud vibrating screen
Munshausen
Murino
neurodiverse
neutron radiative capture
nonantisocial
normalized detectivity
oblimopa multistriata
oleum terebinthinae
optimum population
oyrur
parergon
path oriented testing
plumulose
pressure filtration
pyramodon ventralis
radiosounding system
resignalling
Rose of Tralee
Salam-Weinberg model
sansepolcro
semiduals
skipworthy
small break
steel belt conveyor
Strobilanthes siamensis
subcarrier feedback technique
sulphurescent
superfamily coccoideas
tabermontanain
Tarquin
tax sheltered annuities
the ecliptic
the history of the development of crops
threephase switch
tigonin
to such an extent
to thresh
torelli
total fraction of delayed neutron
trachymedusae
turn to starboard
under-treated
virginia snakeroots
watch case
weight in wet case
wing beater
wraggs
yzy