They were surprised to see that the missing part was regenerating.

他们惊讶地看到失踪的一部分，是再生。

youdao

"It's like filling in the missing part in their childhoods," she says.

她说：“这就像填补了她们童年的空白一样。”

youdao

Prosthesis: Artificial substitute for a missing part of the body, usually an ARM or leg.

假体：身体缺失部分的人造替代物，通常指假手和假腿。

youdao

So we gonna back up in that previous variation Let's just see if we can pick up what the missing third part here.

我们要回到刚才的变奏,看看我们能不能捕捉到,缺失的第三部分

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Trust spokesman Mike Collins said the purchase would "complete the missing part of the jigsaw".

BBC: Dover's White cliffs: National Trust appeal breaks ?1m

Brain research is often taken to mean that adolescents are really just defective adults grown-ups with a missing part.

WSJ: What's Wrong With the Teenage Mind?

It required a major concerted and systematic research effort to bring this missing part of the picture into view.

FORBES: Finer-Grained Data Transform Our Understanding Of The Holocaust