Antiparticle
n. 反粒子\\n[化] 反粒子
🗣️ 情景例句
Hi, John, what's going on?
嗨，约翰，你都在做些什么事啊？
This river is one third as long as that river.
这条河只有那条河的三分之一长。
They are paid by the hour.
他们按时取酬。