Cholane nucleus
[医] 胆烷核
🧩 词语组成解析
n. 胆烷\\n[化] 胆烷; 胆甾烷
🗣️ 情景例句
Jack's genius at business.
杰克是个经商的天才。
The vacuum cleaner is making a funny noise.
吸尘器发出怪异的声音。
So archaeologists have neither history nor legends to help them to find out where the first 'modern men' came from.
于是，考古学家们既缺乏历史记载，又无口头传说来帮助他们弄清最早的“现代人”是从哪里来的。