Hexylacetic acid
[建] 辛酸
🧩 词语组成解析
🗣️ 情景例句
Hi. Fill 'er up.
嗨， 把油箱加满。
In college I majored in science.What was your major?
在学院我主修了自然科学，你主修了什么？
They covered 120 miles in a single night.
他们仅一夜就走了120英里路。