Normal heptane
[化] 庚烷; 正庚烷
🧩 词语组成解析
n. [化]庚烷
🗣️ 情景例句
What I eat won't stay down.
我吃东西时感到恶心。
Creditors have better memories than debtors.
放债人的记性比借债人好。
I don't have any small notes on me.
我身边没有小钞票。