Mesonium
[物]介子素
🔁 扩展释义
【化】 介子素
🗣️ 情景例句
Your boyfriend is a bag of bones.
你的男朋友瘦得皮包骨头。
I'm sorry, but I think she's stepped out.
对不起，我想她出去了。
Come on! they shouted.
“快！快啊！”他们喊道。