| 单词 | ethylene |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔BURN〕If the mixture proves difficult to ignite, increase the proportion of ethylene. 如果发现这混合物难以点燃，那就增加乙烯的比例。朗文写作活用〔antifreeze〕A substance, often a liquid such as ethylene glycol or alcohol, mixed with another liquid to lower its freezing point.防冻剂，防冻液，抗凝剂：一种物质，通常是液体，如乙二醇或酒精，和另一种液体混合来降低冰点美国传统〔deicer〕A compound, such as ethylene glycol, used to prevent the formation of ice, as on windshields.防冰物质：一种化合物，如乙烯，用来防止（如挡风玻璃上）结冰美国传统〔glycol〕Ethylene glycol.甘醇，乙二醇美国传统〔polyethylene〕A polymerized ethylene resin, used especially for containers, kitchenware, and tubing, or in the form of films and sheets for packaging.聚乙烯：一种聚合的乙烯树脂，尤用于容器、厨房器具和各类管中，或以卷和片的形式供包装使用美国传统 |
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