Sparticle
n. 【原子物理学】超对称(性)粒子
🗣️ 情景例句
I don't know,
我不知道，
I had a glass of water.
我喝了一杯水。
Why does aperson standing in a bus or train tend to fall when a sudden start is made?
一个人站在公共汽车或火车上，当车突然开动时，他为什么会倾倒呢？