音标:['saɪfʌŋkl] ;
n. 【动物学】(头足纲动物的)体管;【昆虫学】 = siphonet
a. Having a siphuncle; siphunculated.

学英语单词
a light/lean/shallow/short/slender purse
achloropsia
air-cooled turbogenerator
alkali starch
anchor board
atresia nasi
Augusteum
aupres
auxiliary water metre
baldacchins
basdeo
bearing preload indicator
bressi
chesnutt
chronic posterior parametritis
clarite
constant-current regulation
corn-top remover
creons
crossmans
d'iberville
DC electronic motor
discoure
discusting
dome(dom)
double row single shear chain lap rivet joint
Dryopteris filix-femina
edging material
EGR control valve
electric thickness gauge
Environmental waste
epidermolysis bullosa neurotrophica
extended-length
extirping
floating an issue
goyishe
hostaged
immoral contract
implicit procedure parameter
impropering
kerosines
laocoons
laser doppler displacement meter
linseed oil varnish
litt
lyophobicity
m. orbicularis oculi
Magnesium-Allanite
mail receiving machine
main heading
Maryton
matchweeds
maualuga
medicined
mohe
much of a muchness
ngaus
Oenothera drummondii
paper cup
percutaneously
pilot-wire circuit
pilotte
playactors
preneutralization
propane dewaxing
Puerto Rico trench
radiation beacon
raggle taggle
reflectory
rothers
secunda
selection mode
semi-bright wool
semiautomatic pistol
shallow sea ecology
shipyard operation
side-dressing
so there!
soldering gun
speed error signal
spinacin
Stamfordia
stampi
stultify oneself
superciliaries
Taehung-ni
tape overlap emulator
tectonic landforms
telegramlike
thick taste
tophet alloy
total pressure drop
transcultural
tropochromidia
twistingly
Tylophora floribunda
urinary bladders
valve retainer cotter pin
vibrational acoustics
walking-frame
water right
You tell me.