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
abdennours
absolute base
activated plough
adjustment ring
affidavit men
aglaonema nitidum curtisii
alric
anushka
area of popular inversion
armour of proof
balanced finance
businessweek
cast an eye over
circular wave guide
coefficient of shear
coevoultion
combly
convex weakly compact set
cubic meters
distance of distinct vision
easy pull suspension
ecr (explicit cell rate)
EHC (electric hydraulic control)
experimentator
finerer
Flexi disc
frame drummer
futurewards
galactical
glucksmann
go to hospital
Goodness me!
Harnack's theorem
hemocoagulase
higher specific-speed Francis turbine
hirundine
histogram of irrigation water use
illuminated dial instrument
in droves
infinitesimal strain theory
intersegment
Jaloallophane
joint-operation
joked
junoite
Korteweg-de Vries equation
leavings of meals
left margin detection
lesser palatine foramen
line focus collector
lip-syncing
lower atmosphere layer
micromicrograms
monosymmetric cephalothoracopagus
multi-purpose hydraulic press
network admittance
one place operation
onychocryptosis
origin'
ortyiorrhinus
oversamples
PFOR (parallel FORTRAN)
Phagus dubius
pit lake
plastic sheeting
point-and-groove suspension
postinfections
power dam
precatory trust
priority interrupt I/O
program relative branch
remote range-resolved hygrometry
rhomb-
river steamer
rocks ahead
rosy-red minnow
sakowitz
schoeck
Sete Quedas, Salto das (Guairá Falls)
sharers
snackle
Spp1
sudb an series
sum of credit
support of allied activities
target detection device
tetrahydroquinoline
thermohydrometric
trades
transoceanic communication
triacanthin
tune to
Tārādehi
unborrowing
uniqueness factor variance
uraeuses
watering-holes
wefty
whyghte
wrist pin bush
yieldless