Ignosterol
麦角甾二烯醇
🗣️ 情景例句
This is my wife Marilyn.
这是我太太Marilyn。
That is why we have asked you to come tonight.
这也就是我们今晚请你们来的原因。
This modern faith in medicines is proved by the fact
这个事实证实了现代人对药物的信赖。