Antimeson
反介子
🗣️ 情景例句
Keep it down!
小点儿声！
No man loves his fetters be they made of gold.
即使脚镣黄金铸，无人爱上这刑具。
it must be known to any kind of radio astronomer in the universe.
这个频率是宇宙中任何射电天文学家都应该熟悉的。