dimple

详细解释:n. 酒窝, 涟漪
vt. 使起涟漪
【化】 凹座
【医】 小凹, 浅凹, 颊窝

词型变化：

形容词:dimply动词过去式:dimpled过去分词:dimpled现在分词:dimpling第三人称单数:dimples

英语解释：

名词 dimple:

a chad that has been punched or dimpled but all four corners are still attached同义词：dimpled chad, pregnant chad