| 释义 |
bitumens 释义 n. [材]沥青(bitumen 复数) 例句 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·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。 3·And the use of this knowledge in exploration and recovery of oil. gas, and related bitumens . 并用此知识于石油、天然气及有关的沥青勘探和开采。 短语 1·bitumen emulsion 沥青乳液,沥青乳浊液 同义词 n. 沥青(bitumen复数) pitchasphaltbreapeznigrite
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