leath‧er W3 / leðə $ -ər / 名词
1 [不可数名词] animal skin that has been treated to preserve it, and is used for making shoes, bags etc :
The inside of the bag was lined with soft leather.
elegant leather boots
2 leathers [复数形式] special leather clothes worn for protection by someone riding a motorcycle
→ run/go hell for leather at hell 1 ( 27 )