She has not shown any real regret for what she did.

她对自己做过的事还没有表现出真正后悔的样子。

《牛津词典》

But so far he has not shown the necessary ruthlessness.

但是迄今为止他并未体现出应有的铁腕手段。

youdao

That means the flow for Cycle 25 should have appeared in 2008or 2009, but it has not shown up yet.

这意味着第25周期的喷流本该在2008年或2009年出现，但它至今还未出现。

youdao

But so far the virus has not shown itself to be more severe than seasonal flu.

VOA: special.2009.08.05

"This is what the Palestinians are convinced Obama has not shown in the past 18 months.

VOA: standard.2010.05.03

Research has shown that these possible fossils were not formed while the rock was here on Earth.

VOA: special.2010.07.28

And Venezuela has not shown that level of being a responsible partner in the U.N.

NPR: U.S. Hopes to Block Venezuela from Security Council

The daily OBV is still negative but has not shown any heavy selling pressure so far.

FORBES: Two New Market-Leading Sectors

This is consistent with the body of literature that has not shown any evidence of PCV-1 infection in humans.

FORBES: Magazine Article