Bitumen
[ bə'tumən ]
出国 Abroad
n. 沥青,柏油;
📝 例句
a kilometre and a half of bitumen
一公里半的柏油路面
📖 牛津释义
bitumen
n[U]
black sticky substance obtained from petroleum, used for covering roads or roofs 沥青.
🗣️ 情景例句
But before I can publish your work,
但在我出版你的书之前
Just a minute, please.
请等一下。
Look! It's inside another pot. What was that pot used for?
“瞧!还是大壶套小壶呢。有什么用途?”
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