| 单词 | cylinder |
|---|---|
| 音标 | 英[ˈsɪlɪndə(r)] 美[ˈsɪlɪndə(r)] |
| 解释 | n.圆柱;圆筒;圆柱体;气缸; |
| 例句 | N-COUNT 圆柱体;圆筒 A cylinder is an object with flat circular ends and long straight sides. 例：...a cylinder of foam...泡沫橡胶圆柱体 例：It was recorded on a wax cylinder.它被记录在一个蜡质圆柱上。 N-COUNT (存放气体的)圆筒状物 A gas cylinder is a cylinder-shaped container in which gas is kept under pressure. 例：...oxygen cylinders.氧气瓶 N-COUNT (发动机的)汽缸 In an engine, a cylinder is a cylinder-shaped part in which a piston moves backwards and forwards. 例：...a 2.5 litre, four-cylinder engine.2.5升的四缸发动机 |
| 变形 |
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Next card: Cylindrical 英[səˈlɪndrɪkl 美[səˈlɪndrɪkəl adj.圆柱形的，圆筒状的，气缸（或滚筒）的;圆筒形 adj 圆柱形的;圆筒状的 shape cylinder
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