音标:['ænjulә] ;
a. 环形的
[医] 环状的
s. shaped like a ring

词性分布:
形容词100%

annular的用法和样例:

例句

用作形容词(adj.)
  1. Bark gray, smooth, often with annular striations.树皮灰色,清除,通常具环状的条纹状。
  2. Disk undulate annular or irregularly lobed.花盘波状的环状的或不规则浅裂。

词汇搭配

  • annular eclipse环蚀
  • annular gear环形齿轮
  • annular valve环形阀,环状阀...
  • annular cascade环形叶栅
  • annular area环形区域
  • annular flow环流,环形流...
  • annular space环形空隙,环形间隙,...
  • annular ring环形圈
  • annular vault筒形拱顶,环形穹顶...
  • annular ligament环状韧带
  • annular bit环形钻,环形钻头,环...
  • annular tube环环管
  • annular jet环喷口
  • annular drainage环形排水系统...
  • annular wheel内齿轮
  • annular furnace环式窑,环形炉...
  • annular burner环形燃烧器,环形喷灯...
  • annular diffuser环形扩压器
  • annular saw圆锯,环形锯...
  • annular chamber环形室
【近义词】

On December 25, 2000, many people across North America received a rare Christmas treat when the moon passed in front of the sun resulting in a partial solar eclipse. Solar eclipses occur when the moon passes between the Earth and the sun, and the moo

发表于:2018-12-03 / 阅读(293) / 评论(0) 分类 听英文对话做选择

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发表于:2019-01-12 / 阅读(263) / 评论(0) 分类 2016年VOA慢速英语(九)月

An annular solar eclipse is seen formed over the sky of Burma's ancient historic city of Bagan, 15 Jan 2010 Holly Gilbert, an astrophysicist at NASA, explains the science behind the spectacle of the sun's disappearance. So during a total solar eclips

发表于:2019-02-03 / 阅读(319) / 评论(0) 分类 VOA标准英语2010年(七)月

水泥英文单词 矿渣水泥slag cement 硅酸盐水泥portland cement 主导产品leading product 年产量annual output 基准reference 体系system 完全燃烧complete combustion 不完全燃烧incomplete combustion 机械不完全燃烧mechanical incomplete combustion 化学不完全燃烧

发表于:2019-02-07 / 阅读(397) / 评论(0) 分类 英文语法词汇
学英语单词
.mnu
abscission of fruit
Admirable Crichton
aflatoxin risk
arsendestinezite (bukovskyite)
audientiary
aycocks
beknow
bicycle clip
Bombyliospora
borurets
box-top
brighter
bum rap
butananan pt.
Callichthyidae
central communications controller
certification of proof
ceyhan
chemoresistant
cnn
coefficient of thixotropy
colby
Colorado Grande, L.
cupitt
curete
delray
dining service
dissulution
dropic
genus corozoes
girshick
give a plan the nod
glamorised
gradebuilder
guizar
gulf-of-lepanto
have about
Helleno-
highway post office
imperfect number
infundibuloneurohypophysitis
inside clinches
interlobate
intermediate bond
inverse time lag relay
Kimch'aek-gun
Kirikasama
Koutiala
Labo R.
lasmenia phyllostachydis
lionesses
luminescent screen tube
lymphokines
magnifique
meaningful information
metyl blue
micromyzus katoi
Moselle 1, Mosel
motor camp
Nikhb
odor treatment
on-site assembly
overhend
palmcrist
peripharyngeal
platform capacity
platform gap
post-degree
poster map
potassium iridium(iii) disulfate
processor history register dump area
propeller of optimum efficiency
pulse-code modulation (pcm)
pulse-digit spacing
quartz light
Quercus kelloggii
rackan hook
radiator gasket
recombination classes
ribaud
Riemann space
rubstick
sand-cloud
saoud
sodium hydrogenfluoride
special vfr condition
sprayerwheelbarrow
streptaxids
successive losses
the best pick of the bunch
tide walker
time to takeoff
triostam
unpredictable factor
volatile coal
volitional control
weddellii
whetton
whitrows
Woden, Wodan
write out a prescription for