Cholanic acid
[化] 胆烷酸; 胆甾烷酸\\n[医] 去羟基胆酸, 胆烷酸
🧩 词语组成解析
🗣️ 情景例句
This community has always been very generous.
这个社区一向是非常慷慨的。
That's a good idea.
好主意。
He collected tetters and made copies of people's diaries.
他收集到一些信件，复印了一些人的日记。