Nezukone
尼楚酮, 4-異丙基卓酮
??? 情景例句
Pete Waters, RFD Number 1, Chesterton.
Pete Waters， Chesterton鄉(xiāng)村免費郵遞路 一號。
I was just on time.
我剛好趕上。
Hello. Can I speak to Pippa, please?
喂！請問皮帕在嗎？