Pentacontyl
[化] 五十基; 五十烷基
🗣️ 情景例句
Goodbye, take it easy.
再见，悠着点。
Has your company done any research in this field?
请问贵公司对此范畴做了任何研究吗？
The last creature to compete with man was the mosquito.
能与人竞争的生物最后只有蚊子了，