1、What is the alpha and omega of affairs?
事情的來龍去脈是什么?.

2、He knows the alpha and omega of his job.
（他非常精通本職工作。）

3、She knocks on door to want to inquire a condition, but the alpha and omega unmanned reply.
她敲門想詢問情況，但始終無人應(yīng)答。

4、Wheat is the alpha and omega of their diet.
小麥?zhǔn)撬麄兊?a href="/zaoju/32070.htm">主要食物。

alpha and omega翻譯