Koprosterol
[醫] 糞甾醇, 糞甾烷醇
??? 情景例句
Hi. What can I do for you?
嗨 。我能幫你嗎？
Eagles fly alone, but sheep flock together.
鷹單飛，羊群集。
It looks like the moon. There are many different kinds of mooncakes.
它看起來像月亮。月餅的種類很多。