基本解释vt. 給...塗石墨 n. 石墨同根派生 blacklead相关词英汉例句Polish(sth)with blacklead 用石墨拋光某物.blacklead更多例句词组短语短語blackleading machine 塗石墨機blackleading mathine 塗石墨機blacklead更多词组