Dimethylhexane
二甲基己烷
🗣️ 情景例句
And, Mr. Stewart, what is your occupation?
那么 ，Stewart先生， 你的职业呢？
Temperance is the greatest of virtues.
自我节制是最大的美德。
By 1884, a statue which was 151 feet tall had been erected in Paris.
到1884年，一座高度达151英尺的雕像在巴黎竖立起来了。