Previous successes in extending lifespan have involved withdrawing food to the point of near starvation, a process called caloric restriction.

以前延长寿命的成功方法涉及限制食物以接近饥饿状态，这个过程叫做热量限制。

youdao

We were on the point of signing a lucrative contract when the bank pulled the rug from under out feet by withdrawing their financial support.

我们正到了要签订一份利润颇丰的合同的时刻，不料银行停止了对我们的贷款，坏了我们的好事。

youdao

We were so close to the end point of MacLehose Trail, the last section is almost 1 star, very easy, the hardest section, we had passed, now withdrawing was very sorrow.

我们离麦径的终点是那么的近，因为最后的路程基本上都是一颗星的休闲路段，最难的部分我们已经挺了过来，下撤是有点遗憾。

youdao

At this point, merely withdrawing the threats is not enough.

FORBES: UC Davis threatens professor for writing about PSA testing

The EU says that Russia must observe the six point Georgian ceasefire agreement in full, withdrawing all troops to behind the lines occupied on August 7.

CNN: Analysis: Can Europe stand firm against Russia?

While Giuliani didn't say he was withdrawing from the race, he did speak of his campaign in the past tense at one point.

CNN: McCain wins Florida, Giuliani expected to drop out