大调；主键值

大调; 主键

major keys───大调；主键值

minor key───小调

major term───大项；大词

master key───万能钥匙，难题解决法；总电键

minor keys───小调

door key───门钥匙

majored───adj.主要的；重要的；主修的；较多的；n.[人类]成年人；主修科目；陆军少校；vi.主修；n.(Major)人名；(西)马霍尔；(法)马若尔；(捷、德、塞、瑞典)马约尔；(英)梅杰

majority───n.多数；成年

majorly───极端地（非正式）；非常地（非正式）

J: I know you don't want to hear this, but it's a major key, it's up-tempo.───J：我知道你们不想听，但是这个调子很重要，是轻快上扬的节拍。

The major key to coping with change is to accept the reality of change and its inevitability.───应对变化的主要关键是接受变化的现实性和不可避免性。

Accordingly, develop greatly western, structural adjustment is crucial , whole breed wears major key to develop greatly.───因此, 西部大开发, 结构调整是要害, 大调整孕育着大发展.

Chinese advertisement market can appear major key is whole, but can keep relatively smooth.───中国广告市场会出现较大调整, 但会保持相对平稳.

The major key of this technology is to assure the good quality and the less crack of thin slab .───其技术的重要关键是保证薄板坯具有良好质量，铸坯的裂纹缺陷较少。

Firm words , air shower and broadband are three major key products of the firm net operator.───固话 、 小灵通和宽带是固网运营商的三大核心产品.