pine tar
短语[医] 松焦油, 木溜油
词形变化
pine tars
复数
pine tars
释义与例句
n.
-
1.
A dark viscous substance obtained from the destructive distillation of pine wood.
不可数 -
2.
This or a similar material used by batters to improve their grip.
不可数 体育 游戏