oil tar
英
美
- 焦油
双语例句
- This kind of tobacco has a high tar content.
这种香烟焦油含量很高。 - Tar is much used in making modern roads.
修建现代公路多用焦油沥青。 - Tar is a binder for gravel in paving.
在铺路时柏油用来黏结砾石。 - The road is so new that one can smell tar.
这条路新得都能闻到柏油的气味。 - A pitch mesophase can be prepared from petroleum pitch andcoal tar pitch.
从石油沥青和煤沥青中制取沥青中间相物质。
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