Gluon
n. [核]胶子(一种理论上假设的无质量的粒子)
🗣️ 情景例句
And that way,
而且那样的话，
What shall I send him for his birthday?
我要送他什么东西作为生日礼物？
How long are you planning to stay over here?
你打算在这里呆多久？