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"cylinder" in Chinese (Simplified)

圆柱体圆筒

Definition

圆柱体是一种有平直侧面、两个完全一样的圆形平面端的形状;也指机器中这个形状的部件,比如汽车发动机或容器。

Usage Notes (Chinese (Simplified))

“Cylinder”在数学(几何)和日常用品(如煤气罐、发动机)中常用。机械里指有内腔、零件能活动的部分。不要和“circle”(圆形,平面)或“tube”(管子,通常更长且未必端面平)混淆。

Examples

A soda can is shaped like a cylinder.

易拉罐的形状像**圆柱体**。

She drew a cylinder on the chalkboard.

她在黑板上画了一个**圆柱体**。

The car’s engine has four cylinders.

汽车发动机有四个**气缸**。

Could you pass me that gas cylinder over there?

你能把那边的**燃气罐**递给我吗?

The math problem asked us to calculate the volume of a cylinder.

数学题要求我们计算**圆柱体**的体积。

The old cylinder in our kitchen finally needs replacing.

我们厨房的老**气罐**终于要换了。