Quarks
n. 夸克（构成原子的最小粒子）( quark的复数形式 )
🗣️ 情景例句
He treated his employees with exceptional cruelty.
他对雇员非常残酷。
It is a poor heart that never rejoices.
不知世间有乐者最可怜。
It is not a simple competition for a fixed amount of food determined by the physical environment,
它已不是为了争得物质环境所决定的有限食物而进行的简单竞争了，