音标:[æl'triʃәl] ;
a. 孵出后需母鸟照顾一段时期的, 晚成雏的
a (of hatchlings) naked and blind and dependent on parents for food

【反义词】
学英语单词
absolutely dry wood
Adelbert Ra.
adiabatic potential
all electric aircraft
Amagat's law
antianhedonic
apple snail
arch-lutes
basementful
Big Cypress Indian Reservation
book value per share
boundary pillar
Bravais indices
bsi
budget and accounting act
Calacuccia
categised
cha ching
chirurgeon
chromosome diminution
chute cutoff
climatic zone
code sending
colarossi
come ashore
compulsory cession
constructive relationship
corase crushing
coupler slack
coupling plank
deep sea beef
differentiated speciation
dirty deeds
discus basalis
duration of self-regulation
electron quantum number
emulator control
energy centre
entered by person
etrema leukospiralis
explosion hatches
fathometer indicator
fission power plant
flat beater
flotels
formicate
galvanized steel self tapping screw
garden gnomes
genus plecotuss
half cut-off
have down
hepatica henryi (oliv.)steward
hickams
high-voltage current shunt
horizontal-fillet welding
hot bent test
housewalk
hyperonyms
institution of higher education
kanokogi
line frequency deviation
Lloyds Standard Policy
maiosis
male jalap
mammary cystadenoma
manteltrees
methyl dipterex
minor-caliber
mirphaks
nationwide test
neutral gas layer
nonmetallized
plate of calyx
Polya's enumeration theorem
polysorbate 80
pot marigold
prisoptomete
pro-life movement
purslanes
quasi-modern
radarkymography
recoil chamber
reduction-aeration
regional banks
remons
roller trough
scylloinositol
soccer field
soft-pedaling
solid state safety logic assembly
spotlight with stand
stationary supplies
studium generale
suspiral
Særslev
take occasion
thunder and lightning
toss your cookies
transient ip method
twin cam
vendela
volume label