Coprocampesterol
粪菜油甾醇； 麦角甾醇
🗣️ 情景例句
I'm sorry, but I've got to be on my way.
很抱歉，我必须走了。
It is more pain to do nothing than something.
什么都不做要比做一点更不好受。
My wish is to be a first-class interpreter
我的愿望是作一流的口译。