Baryton
[化] 介子
🗣️ 情景例句
You don't sound very enthusiastic.
你似乎不太热衷。
No road is long with good company.
途有好伴，不觉路远。
I want to take some books to the classroom. Could you help me, please?
我想把一些书拿到教室里，你能帮个忙吗？