Spongosterol
海绵甾[固]醇
🗣️ 情景例句
But if I have my tonsils out tomorrow,
但是我如果明天切除扁桃腺，
It's quite cold today.
今天天气相当冷。
If I were you, I'd choose this product.
如果我是你，我就选择这种产品。