Ergosterine
麦角固醇
🗣️ 情景例句
It's my fault. I really feel bad about it.
是我的错。 我真的感到很难过。
She seems fond of him.
她似乎喜欢他。
Take a deep breath and I'll time you. But don't drown!
深吸一口气，我来给你计时。但别淹着！