Coprocampesterol
粪菜油甾醇； 麦角甾醇
🗣️ 情景例句
Help me get this stuff out of the car.
帮我将这些东西拿下车子。
There are only two minutes left.
只剩两分钟了。
Yes, they're free. But there's usually a long line.
是的，免费。但常常要排长队。