adj.发音清晰的，善于表达的，有关节的vt.清晰地发（音），言语表达，（用关节）连接vi.清楚地和清晰地讲，发音，[解剖学] 连接...

The doctor murmured inarticulately, gave a long gasp or two and was still.医生咕咕哝哝地讲了些什么话, 长长地喘了一两声气,然后就安静地死去了.The freshman expresses his thoughts inarticulately.这个新生笨嘴笨舌地表达自己的想法....

adj.不善辞令的，笨口拙舌，嘴笨...

articulate的现在进行时为：articulating...