甲:单肢箍乙:拉筋乙:亲哥哥,你好。甲:我不是你的亲哥,我们只能算是表兄弟。乙:你和我长得一模一样,就是你个子比我大了一点,怎么就不是亲兄弟了。甲:我俩虽然同在一个钢筋大家庭内,但我和你不是亲兄弟关系这么近,我是属于箍筋家的,而你是拉筋家的。乙:我听许多工人师傅们常常把我叫拉筋,有时叫你时也叫拉筋,这又是怎么回事,我就不明白了? A: single-hoop B: lacing B: kiss brother, hello. A: I am not your brother, we can only be cousins. B: You and I look exactly the same, that is, you are a little older than me, and why you are not brothers. A: Although both of us are in the same family of steel bars, I am not so close to you as a brother-in-law. I belong to a stirrup family and you are a Chinese family. B: I’ve heard many workers instructors often call me a tendon, and sometimes when I call you a tendon, what’s going on? I do not understand?