tanning
名词 tanning:
process in which skin pigmentation darkens as a result of exposure to ultraviolet light
beating with a whip or strap or rope as a form of punishment
同义词:whipping, flogging, lashing, flagellation
making leather from rawhide
动词 tan:
treat skins and hides with tannic acid so as to convert them into leather
同义词:tan
get a tan, from wind or sun