音标:[dai'æmitә] ; 柯林斯词典等级:2 级;
n. 直径
[医] 直经, 径
n. the length of a straight line passing through the center of a circle and connecting two points on the circumference
n. a straight line connecting the center of a circle with two points on its perimeter (or the center of a sphere with two points on its surface)
词型变化:名词复数形式 : diameters
考试类型:[四级/六级/考研/托福/IELTS/GRE]
词性分布:
名词100%

diameter的用法和样例:

例句

用作名词(n.)
  1. The diameter of the tree-trunk is about 2 meters.这树干的直径大约是2米。
  2. We must gauge the diameter of wire first.我们必须先测量电线的直径。
  3. The axis of a circle is its diameter.圆的轴线是其直径。

常见句型

用作名词(n.)
  1. The circle has a diameter of 6 inches.这个圆直径六英寸。
  2. This microscope magnifies 20 diameters.这台显微镜能放大20倍。

词汇搭配

用作名词 (n.)
形容词+~
  • inside diameter内径
  • outside diameter外径
介词+~
  • be 100 inches in diameter直径为100英寸

经典引文

  • The castor of a bed-leg, magnified to roughly 118 diameters.

    出自:F. O
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学英语单词
a lump of selfishness
acid precipitations
Actitis
algebra oriented language
anisomorpha
as green as a gooseberry
Aurensan
axial optic neuritis
Beatlehead
blanching water
book of life
boric oxide or boric anhydride
box splint
broghammer
central anlrle bone
centroposterior
combined tedder-and-side rake
copromoter
core brx
curled oat
cytochimera
daidos planetary mill
desulfurization by slag
don't-care bit
douces
ecological range
economic exposure
eurostep
exilic, exliian
Flash Lite
fleabanes
Foralamine
Freres
full pressure circulating lubrication system
glucovanillyl alcohol
Gormenghast
graphics adapters
groenlandica
hang on!
heavy liquids
holoventral plate
hyperplasia of sebacous glands
hypo-IgM immunodeficiency
idle run
image-storage array
imparling
Impressio ligamenti costoclavicularis
infraspinatus lymph gland
integrators
iodocresol
ivanovoes
Kabongola
Khābūr, Nahr, al(Habur)
lactamase
liver governing ascending and dredging
lung-distension
lunulets
mean place
mercury arrester
metal dish
military men
mode dependent
muchkins
nedd
odoffs
open-loop gain characteristic
overthrust plane
oxide glass semiconductor
panthan
pay office
payroll register
peg-leg
predecessor
presenc
pulidonis
pushaw
Richard Kuhn
road wheel
rone pipes
rope spear
routine remedy
run-time address
self-reparative
sequence set operation
service console
smalls
spec cint92
squelch circuit
station keeping
suda
sylepta derogata (fabricius)
syndrome of upper hyperactivity of liver yang
syntactic tree
technology innovation
top-to-top
Trema virgata
trust me
turboexpander
twist
vasseur
vocalisms
weaver ant