isobutene的用法和樣例：
例句
用作名詞 (n.)
- The octylphenoi synthesized from dimer of isobutene and phenol is indispensable to the vulcanizing agents in rubber industry.
由異丁烯二聚物與苯酚合成的辛基酚是製造橡膠工業的硫化促進劑所必需的原料。 - When heated, the polymeric shell gradually softens and the liquid isobutene starts to evaporate thus expanding the microspheres.
受熱時，聚合體外逐漸軟化，液狀異丁烯開始蒸發，從而使空心微珠膨脹。
