You can choose whether you want to use the aspirated at the end or not.

你可以选择是否要在最后送气。

Now, when the T appears at the beginning of a word, it is aspirated.

当 T 出现在单词的开头时，它是送气音。

Informally we call that going down the wrong pipe, but we could also say that you aspirated that french fry.

非正式地说，我们称其为“下错了管道”，但我们也可以说，你吸进了那根薯条。

'pedagogy', it's a 'p' sound at the beginning of the word, so it's aspirated.

“pedagogy”这个词的开头有一个“p”音，所以它是一个送气音。

A tutor, the t is aspirated by the way, so it feels like there is a little h right after.

顺便说一下，这里的 t 是吸气音，所以后面好像有个 h 音。

A 'k' sound is also aspirated at the beginning of a word, so there is a little 'h' after 'k'.

单词开头的“k”音也是送气的，所以“k”后面有一个小的“h”音。

Okay, open the pericardium and aspirate. If the heart's still not beating, close and call it.

好吧，打开心包腔开始吸引，要是还不跳，就关闭心包腔，宣布死亡。

Can we also put him on his side to prevent him from aspirating if he vomits?

如果他呕吐我们可以把他放躺下阻止他吸气吗？

Diffuse rhonchi. He must have aspirated.

弥漫性干啰音 必须马上进行抽吸。

I had to open you up and aspirate.

我不得不开胸帮你维持呼吸。