Stpd
abbr. standard temperature and pressure 标准温度和压力; stumped 碰倒柱子而退场（板球）
🗣️ 情景例句
Not likely.
不可能。
Time past cannot be called back again.
光阴一去不复返。
They teach us Chinese and we teach them English. Please write soon!
他们教我们汉语，我们教他们英语。请赶快回信。