solid /ˈsɔlid/ I. n.［c］固体：When water becomes ice, it changes from a liquid to a solid. 当水变成冰时，它就由液体变成了固体。‖II.adj.1.固体的：solid food固体食物 2.坚固的，结实的：a solid foundation坚固的基础 They dug down until they hit solid rock. 他们一直挖到坚硬的石头。 2. 实心的：A bar of iron is solid; a pipe is hollow. 铁杆是实心的，管子是空心的。
solidify vt. 使团结；使凝固
solidarity /ˌsɔliˈdæriti/ n. ［u］ 团结一致：strengthen one’s solidarity 加强团结；national solidarity全国团结一致They must preserve their solidarity.他们必须维护他们的团结。
