Pivalone
[化] 六甲基丙酮
🗣️ 情景例句
the one that Daddy wanted you to wear.
爸爸要你穿的那一套。
The day is long to him who knows not how to use it.
百无聊赖。
and shows no signs at present of ceasing to rise.
并且目前尚无停止上升的迹象，