Dimethylbutane
二甲基丁烷
🗣️ 情景例句
Will dinner be served on this train?
火车上供饭吗？
Sickness is felt, but health not at all.
疾病能够感觉到，健康全然不知晓。
It is six o'clock.In the evening, the children usually do their homework, but this evening, they are not doing their homework.
现在是6点钟。晚上，孩子们通常是做作业，而今天晚上，他们没做企业。