N-alkane
正烷烃
🧩 词语组成解析
alkane
[['ælkein]]
[化] 烷烃; 链烷烃\\n[医] 烷属烃
🗣️ 情景例句
Tom gave Helen an apple in exchange for a piece of cake.
汤姆用一个苹果和海沦换一块蛋糕。
What? Already? Won't you have more coffee?
怎么，已经要走了？要不要再喝点咖啡？
What was the date?
（昨天）是几月几日？