词根词缀：crin-, crino-

【来源及含义】Greek: to secrete, to exude; such as, a certain gland or glands

【同源单词】allocrine, angiocrine, angiocrinosis, apocrine, apocrine gland, autocrine

词根词缀：endo-, end-

【来源及含义】Greek: within, inside, into, in, on, inner

【相关词根词缀】 Inter-related cross references, directly or indirectly, involving word units dealing with "form, shape, appearance": figur-; form-; icono-; ideo-; imag-; morpho-; -oid; typo-.

【同源单词】endaortic, endoabdominal, endobenthos, endobiontic, endobiosis, endobiotic

词根词缀：neuro-, neuron-, neurono-, neur-, neuri-, -neuroma, -neurotic, -neurosis, -neuron, -neural, -neuria

【来源及含义】Greek: nerve, nerve fiber, tendon, sinew, cord; nerve cell, nerve cells

【相关词根词缀】 A cross reference of word units that are related, directly or indirectly, to "cell, cells, cell nucleus": celli-; cellulo-; cyto-; endothelio-; gameto-; glio-; kary-, karyo-.

【同源单词】acroneurosis, acrotrophoneurosis, actilnoneuritis, actinoneuritis, adenoneural, aeroasthenia