Tetrag
正方晶的, 四方晶的
🗣️ 情景例句
There's a park over there. Let's walk in the park for a while.
那边有个公园。我们去散散步吧！
Three hundred thousand dollars! I think you should sign with our team.
三十万美元啊！我想你会和我们球队签约的。
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。