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
abrasion index
accidental eeror
air signal
amitriptyline hydrochloride
Anadoluhisarι
arbitrary point
archless continuous kiln
Aspidosperma
backward-facing seat
banking structure
BigYellow
black-capped chickadees
blackout headlamp
bleach-fix
boil-off liquor
bonas
bordar
BS (binary subtract)
business equipment manufacturies association
calyptraea sakaguchi
camera trimetrogon
cell cavity
chasing pavements
Chief of Defence Staff
cleptomaniac
coagitate
continuous multistage press
Cortisyl
currency reserve
Dargin
deoxytetracycline
device management module
Dicranograptus
digital display
disc retarder
door for air reversing
dub feature
Duchenne's trocar
eccentric compression member
enshells
fair to middling
fenuram
finned spacer
folliculitis abscedens et suffodiens
freedom-loving
frisson
genetic change
gilet
grain grinder
haliplankton
heating medium lift pump
industrial property office
inter exchanger
Jack the Giant Killer
junpei
Kayak Cape
knee socks
Kumaishi
millerite
millicurie(mci)
monovular twins
monsteras
multi-stage extraction
murray rivers
neostratotypes
newspaper ads
nickel arsenide structure
nonadic
optimal circular arc interpolation
Out upon you!
palyer
panonychus citri (mcgregor)
pedophilias
pen scribe
phytographer
Polytrichaceae
potsdammer
process patent
profit-sharing reserve
propeller balancing machine
prunus persica batsch var.pendula dipp.
quasi-linear theory
redates
relative degree of development
rolling slat
sanctology
sand spreader
Sarcochilus
scleromalacia perforans
selfconsciousnesses
sledplane
staunch
stomato-gastric ganglion
takifugu oblongus
the more fool him
Ti.
unmaximized
very thick platy aggregate
voltage controller
weak-lined star
yolk sac