Cylinder
01
圆柱体, 圆柱形
(geometry) a solid or hollow shape with two circular bases at each end and straight parallel sides
语法信息
有生性状态
无生命
形态构成
简单词
可数
复数形式
cylinders
例子
The glass on the table was in the shape of a tall, slender cylinder.
桌子上的玻璃杯是一个高而细的圆柱体形状。
02
气缸, 活塞室
a chamber in an engine in which a piston moves
例子
The car's engine has four cylinders.
汽车的发动机有四个气缸。
03
钢瓶, 圆柱体
a cylindrical container used for storing gases like oxygen or compressed air
例子
The diver carried an oxygen cylinder on his back.
潜水员在背上背着一个氧气瓶。
