请输入您要查询的英文单词:
单词
pneumatic
释义
pneumatic
pneu
mat
ic
/
nʊˈmæt̮ɪk
/
adjective
Etymology
ETYMOLOGY
pneumatic
Origin:
1600-1700
Latin
pneumaticus
, from
Greek
, from
pneuma
air, breath, spirit
1
able to work using air pressure
:
a pneumatic pump
2
technical
filled with air
:
pneumatic tires
随便看
shan't
shanty
shantytown
shape
shaped
shapeless
shapeliness
shapely
shard
share
sharecropper
sharecropping
shared reading
shareholder
shareware
sharia
sharing
shark
sharkskin
sharp
sharpen
sharpener
sharp-eyed
sharply
sharpness
英语词典包含48224条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。
Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/12/11 8:43:41