1. 词释：Junction是指交汇处、接合点、联合处或者连接点。在英语中，junction也可以表示为缩写词，比如’Jct.’、’junc.’或者’j’等。
2. 用法分类：根据不同的语境和含义，junction可以分为以下几种用法：
- 动词用法：junction作为动词时，表示连接、交汇、路口等含义，常见短语包括junction off、junction with等。
例句1：The two rivers junction at this point. (这里是两条河流的交汇处)
例句2：I junctioned our plans with theirs. (我把我们的计划与他们的计划联系起来了)
- 名词用法：junction作为名词时，表示交汇处、连接点等含义，常见搭配有junction box、junction point等。
例句3：The train stopped at the junction for several minutes. (火车在路口停了几分钟)
例句4：The junction between the two streets is under construction. (这两条街道的交接处正在施工)
- 医学用语：junction在医学上，指的是生物体细胞或部位的连接处或者接合点。
例句5：The neuromuscular junction is critical for muscle contraction. (神经肌肉接头对于肌肉收缩至关重要)
- 建筑用语：作为建筑领域的术语，junction表示两个部位或者构件之间的连接处。
例句6：The junction between the roof and the walls needs to be sealed properly. (房顶与墙壁之间的接口需要适当密封)
3. 搭配用法：除了以上提到的搭配外，junction还可以与一些常见词汇搭配，比如T-junction (T型路口)、junction station (路口站)、junction box cover (接线盒盖)等等。
例句7：The T-junction ahead is a dangerous spot for traffic accidents. (前方的T型路口是一个交通事故高发区)
例句8：The junction box cover should be securely fastened to prevent electric shock. (接线盒盖应该牢固地固定以防止触电)
4. 词源和历史：Junction这个词源于拉丁语的’junctio’，意为连接、结合。这个词汇可以追溯到16世纪初，最早出现在英文文献中的是xx年，当时指的是十字路口。随着时间的推移，junction逐渐演变为现代英文中的一个常见词汇。
总结：Junction是一个含义广泛的单词，常见用于描述物体间的连接、交汇、联合等概念。作为英语教师，我们需要让学生了解这个词汇的不同用法和常见搭配，帮助他们更好地掌握和运用这个词汇。以下是5个中英文例句供参考：
1. The junction of these two rivers is a popular spot for fishing. (这两条河流的交汇处是一个受欢迎的钓鱼地点。)
2. The junction box is located on the wall behind the electrical panel. (接线盒位于电力面板后面的墙上。)
3. When yoeach the junction, turn left and follow the signs to the airport. (到达路口后，向左转并按照标志去机场。)
4. The junction station is the main transportation hub in the city. (路口站是城市的主要交通枢纽。)
5. The neuromuscular junction is the connection between nerves and muscles. (神经肌肉接头是神经和肌肉之间的连接点。)
中文翻译：交叉点；接合处；节点；连接点
读音：[?d???k??n]
例句：
1. The junction of Main Street and Maple Avenue is always busy with traffic.（“Main Street”和“Maple Avenue”的交界处总是车来车往。）
2. The railway junction is a major transportation hub in this region.（这个铁路节点是该地区的主要交通枢纽。）
3. The nerves meet at the junction of the brain and spinal cord.（神经在大脑和脊髓的连接点相遇。）
4. The highway junction was closed due to an accident.（由于事故，这个高速公路汇合处被封闭了。）
junction的意思是”结合、公路或铁路的”，其次还有”高速公路的”的意思，在线发音：[‘d???k??n]，junction是一个英语名词，在《荷林斯高阶英汉词典》中，共找到37个与junction相关的句子。
1.结合
例句:The crime scene is at the junction ofNagano and Gunma, so … (因为犯罪现场正好横跨长野和群交界处 所以…)
2.公路或铁路的
例句:The section of Parkes Street from its junction with Nanking Street to a point about 13 metres north of the same junction ; (白加士街由其与南京街交界处起至同一交界以北约13米处止的路段；)
3.高速公路的
例句:The cytoplasmic cords of protonephridial capillaries do not contain a septate junction. (原肾管的毛细管细胞质索之间没有隔状联结； )
4.主接点、高速公路的
例句:There’s got to be a dedicated electrical junction that serves the building. Find it. (翻译:一定有一个专用电箱 接到大厦电路的 找出来)
junction一般作为名词使用，如在The Junction([网络] 交集点；交界处交界处；交叉路口)、diffused junction([电] 扩散接面)、diffusion junction(扩散结)等常见短语中出现较多。
The Junction[网络] 交集点；交界处交界处；交叉路口diffused junction[电] 扩散接面diffusion junction扩散结double junction十字岔管接头doped junction[电] 搀杂接面discordant junction【水文学】不平齐汇流，悬垂汇流ditch junction沟道交接点drain junction漏结epitaxial junction外延结1. The cytoplasmic cords of protonephridial capillaries do not contain a septate junction. (翻译:原肾管的毛细管细胞质索之间没有隔状联结； )
2. There’s got to be a dedicated electrical junction that serves the building. Find it. (翻译:一定有一个专用电箱 接到大厦电路的 找出来)
3. The city stood at the junction of 4 rivers and measured 22 miles in circuit. (翻译:亚利安人曾经向东迁移 那么向东迁徙就能被确认)
4. In the first section, the improvement of nickel silicide on the junction diode was demonstrated. (翻译:第一部分我们探讨矽化镍薄膜于接面二极体的制程改善。)
5. This setup requires an SSL junction. (翻译:这个设置需要一个SSL连接。)
6. You have completed creating a junction and creating and loading a JMT. (翻译:您已经完成了连接的创建并创建和装载了一个jmt。)
7. It was near the junction of City Road and Old Street. (翻译:那是在城市路与老街的交叉路口附近。)
8. We are just outside of Grand Junction. (翻译:我们在Grand Junction郊外 美国科罗拉多州西部城市，在科罗拉多和甘尼森两河汇合处)
9. In the cell, this junction is formed and stabilized by specific group helicase proteins. (翻译:在细胞中，特异性的解旋酶蛋白质复合体决定着该连结体的形成与稳定。)
10. The section of Canton Road from its junction with Bowring Street to a point about 30 metres south of the same junction . (翻译:广东道由其与宝灵街交界处起至同一交界以南约30米处止的路段。)
11. A prepositive inclined rod is introduced to modify the junction flow. (翻译:论文提出了控制马蹄涡系的前置倾斜棒方法。)
12. Using diuretic renogram in diagnose pediatric hydronephrosis due to anomalies of pyeloureteral junction (翻译:利尿性肾图在小儿肾盂输尿管连接部梗阻致肾积水诊断中的作用)
13. The inn at the junction of the Delightful Forest is run by Jiang (翻译:兄弟，快活林丁字路口那间酒家 就是蒋门神开的)
14. I had right of way at the junction. (翻译:我在这交叉路口有优先通行权。)
15. These ideas is the root plate pedicle junction. (翻译:这些观念是根盘蒂结的。)
junction作为名词的时候，其近义词以及反义词有s、junctions等。
