existing mat

The concept of validity duration of E-cash is introduced in this paper.

提出了电子现金有效期的概念,据此建立了一个有限流通期离线电子现金系统。

A decorative cushion.

垫子装饰精美的垫子

coco(a)nut matting

椰毛编织的垫子，棕垫

A thick cushion used as a footstool or for kneeling.

跪垫，踏脚垫用来踏脚或跪着的厚垫子

The pad on which bobbin lace is made.

花边垫子在其上编织花边的垫子

pipe a skirt, cushion, etc with blue silk

给裙子、 垫子等绲蓝绸边.

to put a pad under a plate

在盘子下面放一个垫子

Put the cushion on the chair please.

请把垫子放在椅子上。

Wipe your shoes on the mat.

在垫子上擦干净鞋子。

A narrow, hard bed or straw-filled mattress.

草垫一种窄的硬床或装满草的垫子

An airtight inflatable pad used as or on a bed or as a cushion.

气垫充气垫子，用作床或放在床上

padding put in cushions and upholstered furniture.

垫子或装软垫的家具内部填充的材料。

a cushion to support the head of a sleeping person.

睡觉的人垫在头下边的垫子。

A mat placed before a doorway for wiping the shoes.

门毯，门垫放在门口用于擦鞋底的垫子

She embroidered the cushion with flowers.

她把垫子绣上了花.

Amy reposed her head on a cushion.

艾米把头靠在垫子上。

She thumped the cushion flat.

她把那垫子捶平了。

There are three fat cats sitting on a mat.

有三只肥猫坐在垫子上。

To place or seat on a cushion.

把…放在或坐在垫子上