| 释义 |
quarkHkwB:k, $kwB:rkn [C]specialized one of the most basic forms of matter that make up the heavier elementary particles夸克Atoms are made up of smaller particles--protons, neutrons and electrons--some of which are made up of even smaller ones, called quarks.原子是由微粒--质子、中子和电子组成的，其中有些微粒是由更小的叫作夸克的粒子组成的。
|