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
Why were you out of work for so long?
你为何这么久没有工作？
To see a plane
看飞机
How is she?
她怎么样了？