| 释义 |
tar/tɑ:(r) ||; tɑr/noun[u] 1. a thick black sticky liquid that becomes hard when it is cold. tar is obtained from coal and is used for making roads, etc 柏油；沥青 ☞look at tarmac. 参看tarmac。 2. a similar substance formed by burning tobacco 焦油: ◇low-tar cigarettes 低焦油香烟 ☞ tar¹☞ tar² |