sitzmark

n.滑雪者向后摔倒又坐起后留在雪地上的凹坑

a depression or indentation left in the snow by a skier falling backward onto their buttocks while skiing downhill；a scar left on the skin by a smallpox pustule；a mark left in a chair or other piece of furniture by a person's siting position over a long period of time

名词

1. When the skier wiped out, he left a sitzmark in the snow.
（当滑雪者摔倒时，他在雪地上留下了一个坐痕。）
2. The sitzmark on the antique chair showed where the previous owner had sat for many years.
（古董椅子上的坐痕显示了前任主人多年来的坐姿。）