Epithioandrostanol
环硫雄醇
🗣️ 情景例句
you need to work at it, Grandpa.
你得常练它， 爷爷。
Paint the porch, fool, or else.
傻瓜，快去漱漱口，不然哪
They carved a whole page of characters back-to-front in the wood.
他们在木板上刻满整页的反字（背面朝上）。