a. 似刀剑的
s shaped like a sword blade

【近义词】
学英语单词
adakite
add-or-subtract
aerographical chart
an adventure
animal glue
argasids
aspirating pump
avidin-fitcs
black iron ore
block sequence welding
breaking-in hole
canonical form of exponential family
cape smoke
card stacking
castle-building
channel border
chernov
Ciliophora
closed trapped orbit
codium tenue
crack tip
Devedjian
diplex system
double-DES
echinoideas
eloni
eluent gas
flautist's chin
flintless stoneware
fuck book
go behind someone's back
go down the line for
grain clearing fan
grinding crack
Haloflex
heat-clearing and phelgm-resolving prescription
heterophyllous
hippiers
human-resource
ice report
interiliac lymph nodes
Isoren
laminated antenna
linearly semi ordered space
linguaphiles
local control device
looks after
loss due to concrete member shortening
Maboukou
magnetizing roasting
manganese in urine
mccoys
Misau
mortuary temple
motor skill
multikey shaft
mustique i.
Niwāri
not direct
notice day
on the strength of something
opinious
outleaping
panic buttons
parametric generation
phase-conscious measurement
piezoresistive gauge bridge
plaentoid
positional movement
powder fire truck
radiomitigation
relay operated system
Rhus pumila
rod end cap
rozansky
school effectiveness
scleral venous sinus
shroud-waving
sling block
slope surface breakwater
sodium selennte
spinach beet
star search
stasch
stockholders meeting
sulci paraglenoidalis
sweet elder
tanisha
teba
three-stage blower
trippant
unamassed
unavowed
unengagingly
Veratrilla burkilliana
Vidaylin
vokoun
waterproof varnish
wire-rolling mill
wood guide
woodholes
zero-crossing