Ignosterol
麦角甾二烯醇
🗣️ 情景例句
Let's hit the mall.
咱们去逛商店吧。
Nothing comes from (or of) nothing.
无风不起浪。
Indeed they can have a delightful surprise when they find something useful which they did not know they owned.
确实，一旦无意之中从自己的收藏品中找到某件有用的东西时，可以给人一种惊喜的感觉。