bitumen

英['bɪtjʊmən] 美[bə'tumən]
  • n. 沥青

助记提示


1. perhaps from Gaulish *bitu- (compare Scottish Gaelic bith 'resin, gum') or Celtic *betu- "birch, birch resin" (compare Gaulish betulla "birch," used by Pliny for the tree supposedly the source of bitumen) + -umen from Latin ferumen 'cement, glue'.
2. -umen from Latin ferumen 'cement, glue' => cerumen, albumen.

中文词源


bitumen 沥青

来自拉丁词。bit, 桦树。-men, 名词后缀。原指桦树流出的松脂,后指沥青。

英文词源


bitumen
bitumen: see cud
bitumen (n.)
mid-15c., from Latin bitumen "asphalt," probably, via Oscan or Umbrian, from Celtic *betu- "birch, birch resin" (compare Gaulish betulla "birch," used by Pliny for the tree supposedly the source of bitumen).

双语例句


1. a kilometre and a half of bitumen
一公里半的柏油路面

来自《权威词典》

2. Bitumen paper can be burnt to gain energy.
沥青纸可以焚烧以获得能量。

来自辞典例句

3. In fact, a speciality crude is suitable only for bitumen production.
事实上, 这种特性的原油只适宜于生产沥青.

来自辞典例句

4. Tyres and Tubes, Fertilizer, Bitumen, Fuel Oil, Oil and Lubricants.
采购产品轮胎和管, 肥料, 柏油, 燃料油, 油和润滑物.

来自互联网

5. And they had brick for stone, and bitumen for mortar.
他们就拿砖当石头, 又拿沥青当灰泥.

来自互联网