could not but

基本解释

He could not but recall how feebly, and with what frequent pauses for breath, he had toiled over the same ground, only two days before.
他不禁忆起仅仅在两天之前，在他一路辛辛苦苦地沿着这同样的途径走来时，他是多么地周身无力，气喘吁吁，走不上两步就要停下来喘上一口气。
It seemed to him that the mysterious words of these men,so strangely hidden behind that wall, and crouching in the snow,could not but bear some relation to Jondrette's abominable projects.
他感到这两个人鬼鬼祟祟地躲在墙背后，蹲在雪里，说了那些半明不白的话，这也许和容德雷特的阴谋诡计不是没有关系的。
Elizabeth could not but smile at such a conclusion of such a beginning; but Mrs. Bennet, who had persuaded herself that her husband regarded the affair as she wished, was excessively disappointed.
伊丽莎白听到了那样的开头和这样的结论，不得不笑了一笑；不过，这可苦了班纳特太太，她本以为丈夫一定会照着她的意思来对待这件事的，哪里料到反而叫她大失所望。

We could not bring in a recorder, but the courtroom is mostly quiet except for the lawyers, witnesses and judge talking.
If de Broglie is correct, we could then model the electron in its orbit not moving as a particle, but let's model it as a wave.
如果德布罗意是对的，那么我们可以在电子轨道中建立电子模型,不是像粒子一样运动，而是像波一样运动。
麻省理工公开课 - 固态化学导论课程节选
Well I guess I thought we could be more collusive and kind of work together, but I guess not.
我觉得我们本可以团结合作的,但是我看在这个博弈中不行
耶鲁公开课 - 博弈论课程节选

Honestly, one could not but laugh when Valve announced the 1 million pot for the beta tournament in DotA 2 and Riot instantly responded with 5 mil total pot in S2.
FORBES: League of Legends Championship Proves Riot Is On Top of the World