presentation是從什麼衍生

presentation是從present衍生。

Judith has a right to ask us to be present .朱迪思有權讓我們留下來。

I fancy she's out of a job just at present .我估計目前她正沒事可幹。

It should not present any legal problems .不應該發生什麼法律問題。

The water presented me with a special problem .水給我出了個難題。

The ambassador was presented to the president .大使被引見給總統。

Will you make me a present of your photograph ?你可以送我一張照片嗎

The present rebukes us too much .現實對我們的懲罰已經夠嚴厲的了。

Drop data may be presented as moving pictures .投放數據可以拍成電影。

Malignant sarcomatous degeneration is present .腫瘤有肉瘤樣惡變。

The verb must be in the present perfect tense動詞必須用現在完成時態。