Cholestane
[化] 胆甾烷\\n[医] 胆甾烷
🗣️ 情景例句
Where shall I put my signature?
我签在哪儿呀？
She is starting to work her way up in the company.
她在公司开始发挥实力了。
A man was walking through a wood and he came across a woodcutter.
一个人正步行穿过一片树林，他遇见一个伐木工人。