“sitzmark”英文单词的解释：n.滑雪者向后摔倒又坐起后留在雪地上的凹坑，网络释义：adepressionorindentationleftinthesnowbyaskierfallingbackwardontotheirbuttockswhileskiingdownhill；ascarleftontheskinbyasmallpoxpustule；amarkleftinachairorotherpieceoffurniturebyaperson'ssitingpositionoveralongperiodoftime，词性：名词
英式发音 ['sɪtsmɑːk] ，美式发音 ['sɪtˌsmɑːk]