Methyl heptane
[建] 甲基庚烷
🧩 词语组成解析
n. 甲基\\n[化] 甲基
n. [化]庚烷
🗣️ 情景例句
Speaking of school, how are your grades this term?
谈到学业，你这学期的成绩如何？
Won't you come in, please?
请进来好吗？
It now came straight towards them at tremendous speed.
它现在正以惊人的速度直冲他们驶来。