词根：-tend-, -tent-, -tens-

【词根含义】：延伸

【词根来源】：来源于拉丁语动词tendo, tendere, tetendi, tensus or tentus(伸延),可追溯至原始印欧语ten-(伸延)。

【同源单词】：attend, attendance, attendant, contend, distend

前缀：con-

【词根含义】：共同,一起;加强意义

【词根来源】：用于c, d, f, g, j, n, q, s, t, v前,com-的变体。

【同源单词】：concave, conceal, concede, conceit, conceited

词根词缀：tend-, tendo-, ten-, teno-, tenot-, tenonto-, tens-, tent-, -tend, -tension, -tent, -tense, -tensive, -tentious

【来源及含义】Greek > Latin: to move in a certain direction; to stretch, to hold out; tension; as well as tendon, sinew

【同源单词】Achilles tendon, achillotenotomy, attend, attendance, attendance, attendant