Dihydrocholesterol
二氢胆甾醇, 二氢胆固醇
🗣️ 情景例句
It's going to be a piece of cake.
这种事不费吹灰之力。
No matter what she says, don't show you are afraid.
不论她说什么，你也不要让人知道你害怕了。
Your pan? Oh, I'm very sorry. It's dead.
你的锅？哦，非常对不起。它死了。