Normal heptane
[化] 庚烷; 正庚烷
🧩 词语组成解析
n. [化]庚烷
🗣️ 情景例句
The right magic.
正确的魔法。
His parents anticipate Gary's return home will be soon.
凯利的双亲认为他不久就会回家。
but ten months later, she received a letter from a girl in Holland.
但10个月以后，她收到了荷兰一位姑娘的来信。