最後の詰めを怠ったばかりに、画竜点睛を欠くはめになってしまったね。の英語

You kept putting off working on the fine details on this project so it ended up lacking the finishing touches.

He persisted in denying all knowledge of it to the very last.

I missed out on getting a place right at the last minute.

The last piece of the jigsaw puzzle dovetailed in.

The last straw breaks the camel's back.

I made a blunder at the final stage.

I was short‐listed for that teaching job but I didn't get it.

This was to be the last time I saw my husband alive.

When the last resource failed, I despaired in my heart.

Whoever finds us will take the pearl.

Finally the last candle burned away.

In the end I played with sparklers.

It was the last crane she ever made.

We tend to forget our ultimate goal.

as a [in the] last resort

I have lost out on the last opportunity to be promoted.

the final irritation that stretches your patience beyond the limit

He is shivering on the brink.

A pinch hitter was brought into action in the last inning.

He cried off at the last moment.

Give a dog a bad name and hang him.

That wind blew out our last candle.

Tom was the last person to finish eating.

Now I'll add the finishing touch.

I'm adding the finishing touches now.

The voice of the last cuckoo faded into a universal stillness.

a punctuation mark (.) placed at the end of a declarative sentence to indicate a full stop or after abbreviations

The last wound he received proved fatal.

The final scene lessens the effect of the film.

We were forced to issue [send] an ultimatum.