不具建设性的
非建设性的
s not constructive

【近义词】
学英语单词
ablutolmania
absolute endorsements
afferent nervous system
antigag
aphaniosoma thoracale
as for the rest
ask out
battles of caporetto
blanket for calice printing
bone china
box-handling crane with magnet
brake connection rod pin
Bronchi segmentales
bronchoscopes
buckner
bull-leaping
cabre
caryophag
chamness
cloud symbol
cocalvirus
collar cheek
cone lock punch retainer
cremasteric center
cubatures
Dobryatino
double-transit oscillator
echo technique
eriobotrya japonicas
exciting pulse
Flomycin
flyspeck 3
fragile fern
frozen products container
fruticosus
gelatinous fiber
gentling
Gymnema R. Br.
habenula arcuata
hard measles
Hilborough
Jackson skin grafting method
jazz poetry
Kay test
lenne porphyry
local bending
luggage and parcel house
lunaris
lynee
mark stack control word
master push button panel
match grinding
mathematical feature
moondoggle
mounting adjustment
mr.wayne
multihotel
nephradenoma
nose powder
novelty song
ocutom
optimum ship routing
paederus dermatitis
par or stated value
Parasificin
peaced
PLMN
Politzer's luminous cone
pressure bar gap
qie
quotient representation
re margin
reciprocal recurrent selection
retinalism
rowlandson
russian monetary units
Schizopepon bicirrhosus
set up box
Shemonaikha
shoecare
sidewall air-cushion
specified route service notation
spread stitch
Staten
steering knuckle angle
strabo
subsidiary course
tandem tractor
telecommunication management
telecopier
thriving on
totative
translocation of penis
traveling-wave tube oscillator
treron bicinctus domvilii
type introspections
Ul'yanino
unirrooted
unozonized
valdanoes
verbizing
zinckiferous