Stathm
斯得塞姆(波尔万尼于1951年提出的光的一种名称)
🗣️ 情景例句
Don't let us keep you from your math tutoring, Robbie.
别让我们妨碍你的数学家教， Robbie。
Every salesman boasts of his own wares.
老王卖瓜，自卖自夸。
Thank you very much. I'll return it as soon as I can.
非常感谢。我会尽快归还的。