cylinderKK [ˈsɪləndɚ] ｜ /ˈsɪləndɚ/
GEPT 中高級
C1noun
a solid shape with straight sides and circular ends, like a can or a pipe
The mechanic examined the cylinder of the car’s engine to diagnose the problem.
圓柱體；筒狀物
C1noun
a cylindrical container for storing gases, liquids, or grains
The propane tank for the grill was a tall, silver cylinder.
儲氣筒；圓柱形容器
C2noun
a part of an engine in which a piston moves up and down, creating power
The car’s engine had six cylinders that helped it produce more power and drive faster.