N-heptacosane
[化] 正二十七烷; 正二十七碳烷
🧩 词语组成解析
二十七(碳)烷
🗣️ 情景例句
It's so nice out.
外面天气真好。
Don't give up.
别放弃。
It was important to carry out the work quickly, so an extra team of men were asked to work on the repairs one evening.
因为尽快投入修理工作显得十分重要，于是一天晚上加派了一支工作队来参加维修工作。