Sagan
n. (Sagan)人名；(法)萨冈；(英)萨根\\n萨根
🗣️ 情景例句
I don't buy it.
我可不买你的账。
The best is yet to be.
好戏在后头。
he realizes its volume, as the space that the shape displaces in the air.
他能意识到物体的体积，那就是它的形状在空气中所占的空间。