" kaa" , a K sound, then the 'aa' as in 'father'.

“kaa”，一个 K 音和然后是“father”中的“aa”音。

One is the 'aa' and father 'aa'.

另一个是单词“fathe”中的“aa”音。

It weighs less than one AA battery.

它比一节AA电池还轻。

Then the primary stress is a 'd' sound and then the 'aa' as in 'father'.

然后主重音是“d”，然后是“father”中的“aa”。

Why do they say " AA" ? Army Ants.

上面为什么写着AA？行军蚁。

Because you went to one AA meeting?

就因为你去参加了戒酒会？

You could, of course buy rechargeable, AA batteries.

你当然可以买可充电的AA电池。

AA? And of course, the answer is technetium. Terrific.

AA队的答案是？当然答案是锝。漂亮。

The Minor Planet Center under the International Astronomical Union confirmed the asteroid discovery and designated it 2022 AA.

国际天文学联合会下属的小行星中心确认了小行星的发现，并将其指定为 2022 AA。

Whenever you see this combination, usually it represents one sound and that is an 'aa' sound, 'aa'.

这个组合通常它代表一个音，'aa'。