基本释义:
英 美
词典扩展 短语搭配 权威例句
1. asphalt mineral pitch tar 柏油
2. mineral pitch oil tar 柏油
3. mineral l pitch 矿石沥青
4. mineral pitch matrix 矿物沥青基质
5. elastic mineral-pitch 弹性沥青
1. Any of various natural bitumens, such as mineral pitch or asphalt.
树脂,自然沥青某种自然的沥青,如矿石沥青或树脂。
2. Pitch and pitch coke, obtained from coal tar or from other mineral tars.
从煤焦油或其他矿物焦油所得的沥青及沥青焦。
3. From the West Indies also come oil, mineral pitch and many forest products.
西印度群岛也有石油、柏油和许多林产品。