Beauty quark
b夸克
🧩 词语组成解析
quark
[kwɑ:k]
n. 夸克（构成原子的最小粒子）;
🗣️ 情景例句
You guys are like three kids.
你们就像三个孩子。
How many cans are you going to take?
你要拿几罐？
'Hello, little girl,' she said.
“你好，小姑娘，”她说。