The shoulder is a complex joint which consists of sternoclavicular joint, clavicle, acromioclavicular joint, scapula, glenohumeral joint, proximal humerus and scapulothoracic joint.

肩关节是由胸锁关节、骨、锁关节、胛骨、肱关节、骨近端以及肩胛胸壁关节共同组成的复杂结构。

youdao

MQL provides a powerful expression ability to query data from complex models, such as a left inner joint query against model objects.

MQL提供一个功能强大的表达能力用于从复杂模型中查询数据，例如一个基于模型对象的左内联查询。

youdao

Also the new algorithm improves the automatization of phase unwrapping by avoiding complex pole joint.

而且新算法避免了复杂的极点连接，提高了位相展开的自动化程度。

youdao

Pyongyang says it may also prevent access into or out of a joint industrial complex in the North Korean city,Kaesong, potentially trapping hundreds of South Korean business managers there.

VOA: standard.2010.05.27

Until now, operations at the joint complex have been normal despite the rise in tensions.

BBC: North Korea cuts military hotline with South

The complex is a joint industrial park and there are more than 120 South Korean companies that operate there, employing 53, 000 North Korean workers.

BBC: North Korea workers fail to turn up at Kaesong

Operations at the joint industrial complex have been suspended since the North withdrew its workers in April.

BBC: North Korea 'to allow Kaesong managers back'