A mark, line, or wrinkle left by a fold.

摺痕；皱摺。

A specially marked area in various sports; esp. an area surrounding or in front of a goal (as in hockey).

地上有特别标识的运动场地；(尤指)在球门附近或前面有画线的场地(如曲棍球场)。

To make a fold, wrinkle, or similar mark in.

使有摺痕。

To fall in folds or wrinkles.

起皱；起摺痕。