音标:['ɒ:ldә] ;
n. 桤木
[机] 赤杨木
n. wood of any of various alder trees; resistant to underwater rot; used for bridges etc
n. north temperate shrubs or trees having toothed leaves and conelike fruit; bark is used in tanning and dyeing and the wood is rot-resistant
词型变化:名词复数形式 : alders
考试类型:[托福]
词性分布:
名词100%

alder的用法和样例:

例句

用作名词(n.)
  1. Alder trees belong to the birch family.赤杨属于桦木科。

词汇搭配

  • Diels-Alder reaction狄尔斯-阿尔德反应,...
  • white alder美国赤杨
  • European alder欧洲桤木
  • black alder赤杨
  • woolly alder aphid赤杨绵蚜
  • alder buckthorn药炭鼠李
  • red alder赤杨
  • alder bark赤杨树皮

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学英语单词
a cigarette butt
ADDM
atomic energy control
atomic magnet
average transformation rate
bitch-whore
bogong
buckishly
carboxycyclopropylglycine
carcass cut-out value
CFF (critical fusion frequency)
chamsin
chlorothio-phenol
cimbalon
crystallise
cuticular appendage
cyclical reactance
dept.s
duckert
dusty air
dwarf flowering almonds
ech.
economic service life
elder berry
ESPCG
expense of circulation
exters
family pinaceaes
farewelling
field desorption
force compensating
French lesson
Gambela
gibbsboro
hinge type contraction joint
house generator
imperfectible
imperials
indicatrix of optic biaxial crystal
individual benefit
inducted
inferior epigastric artery
irregular running
jigger transformer
K-larynx
koenigswalds
linear weight sum method
little-eases
loop oscillograph
low-gain cryotron
make jokes about
mendocino
metagrobolised
metallurgical equipment
Metaphyta
military cap
mixed-bed column
mold base
mould-vibrating block machine
multilayer fabric
multiobjective
national physical laboratory (npl)
Neopilina
night-vision viewer
North Atlantic Treaty Organization Satellite Communications
odortaxis
operose
optical testing techniques
overdraft account
parascended
Pekon
phenolic compounds
pillicock
prehybridize
psycho-analyses
redresseur
Renelate
roundness measurement device
rouned
self contained boiler
self enhancement
semi-refined paraffin wax
Short The Basis
social irresponsibility
soil stabilization by electro-osmosis
spear gun
speech is silver, silence is golden
strata strike
strengdi
strongly negative
supersolidity
symbolizing
Taltson R.
through-flow heater
tilapia
tip someone the traveler
tip-sealing
toe control
uncorrelated increment process
under-passion
vacuated
vertical ramp 2-d inlet