Whom had he recognized?

他认清了谁？

youdao

Finally he recognized my voice on the phone.

他终于在电话上听出了我的声音。

youdao

As it drew near, he recognized it as the boat he had given to Jacopo.

当它驶近些的时候，他认出那正是他送给雅格布的那艘船。

youdao

In a speech Friday he said he recognized the divisions that have taken place in the country.

VOA: special.2010.05.22

He actually recognized and, of course, many people recognized that this jellyfish was fluorescent, and he isolated the actual protein, and determined and proved that this protein was sufficient to cause this fluorescence.

他认识到了，当然，很多人都认识到了水母是有萤光的，它分离出了这种蛋白质，测定了它并证明,这种蛋白质会导致萤光。

麻省理工公开课 - 化学原理课程节选

He was also a major figure in the Legal Realism school that recognized human failings and human behavior and the establishment of laws.

他同时也是法律现实主义学派的代表人物,该学派承认人性弱点和人们的行为,以及制定法律的重要性

耶鲁公开课 - 金融市场课程节选

Liang said he recognized the U.S. desire for military-to-military ties that are uninterrupted by political disagreements.

WSJ: China Takes Hard Line With U.S. on Taiwan

Though he couldn't describe it with words, he recognized greed and lust in his father's eyes.

NPR: 'Arson' by Nick Lysohir

Within hours of being bitten, he said, he began to feel symptoms he recognized.

CNN: CDC expert gets West Nile bug -- literally