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- Asphalt is used for making road surfaces. 瀝青常用于鋪路。
- He covered over the hole in the roof with a piece of asphalt felt. 他用一塊瀝青油氈蓋住了房頂的漏洞。
- The workers mixed the asphalt with sand and gravel together. 工人們把瀝青和沙子、石塊混合在一起。
- Propane may also be used as LPG. 丙烷也可用作液化石油氣。
- How come we've been using propane, and nobody knew? 為什么我們實(shí)際上已經(jīng)在使用丙烷，但是確沒(méi)人知道?
- If you use green gas, you're already using propane. 如果你已經(jīng)在用綠氣了，實(shí)際上你已經(jīng)在用丙烷了。
- So it's really propane? How can you be sure? 那么你怎么確定它就是丙烷的呢?
- By itself, propane has very little smell. 而丙烷本身的味道很小。
- Coarse crumb rubber is apt to deposit in asphalt. 粗的橡膠顆粒容易在瀝青中沉淀。
- Available in R22, R497C and R290 (propane). 可在r22的，r497c和r290的（丙烷）。
- The road was metalled, then asphalt was laid. 道路被鋪上碎石子，然后再鋪以瀝青。
- The asphalt pavements are very clean. 那些瀝青的鋪道，是很干凈的。
- The network of asphalt concrete mixer. 瀝青攪拌設備網(wǎng)。
- Yes both of us need her, this is the asphalt world. 是的,我倆都需要她,在這瀝青世界。
- Most streets are laid with asphalt. 多數街道是用柏油鋪的。
- We used asphalt to surface over the driveway. 我們使用瀝青鋪設馬路與道的路面
- So, why should I fill my gun with propane instead of green gas? 那么為什么我要用丙烷來(lái)替代綠氣?
- They're walking on the asphalt road. 他們正行走在柏油路上。
- And this is what happens when lightning hits a propane tank. 當閃電擊中丙烷氣罐，就發(fā)生（看到的）情景。
- The street is paved with asphalt. 街道被鋪上柏油。
