isooctane的音标：isooctane的英式发音音标为：[ˌaɪsəʊ'ɒkˌteɪn]isooctane的美式发音音标为：[ˌaɪsoʊ'ɒkˌteɪn]...

Optionally, the purified diisobutylene may be hydrogenated to isooctane hydrogenation catalyst.任选的是, 可用加氢催化剂将纯化的二聚异丁烯加氢生成异辛烷....

n.异辛烷...