Another thing I like to do is play off support and resistance.

另一件我喜欢做的事是利用支撑和阻力。

youdao

It is possible to switch off support for ping, and so you should ensure that you can reach the host before using it as a verification that a host is available.

对ping的支持可能会禁用，所以在使用ping检查主机是否可用之前应该确认能够访问此主机。

youdao

I was still working on and off as a waitress to support myself.

我仍然有时做女招待来维持生活。

《柯林斯英汉双解大词典》

The researchers say their findings support the idea that a huge explosion or explosions caused fire and pressure powerful enough to kill off life on the Earth.

VOA: special.2009.01.20

He goes off and gets the support of the emperor of Austria to wage a war against his own father.

他前往奥地利想得到奥地利国王的支持,从而通过向俄国开战来反抗他的父亲

耶鲁公开课 - 欧洲文明课程节选

Authorities predicted the actions would weaken the local off-shoot of the terror network, arguing that support for the group had waned and replacing the leadership would be difficult.

VOA: standard.2010.05.10

Former Arkansas Governor Mike Huckabee won the Iowa caucuses, siphoning off support from a large number of Christian evangelicals.

NPR: Defeat Unusual for Romney

And if the ECB cuts off support, then things will get even worse.

FORBES: An Interview with Alexei Kudrin on the European Debt Crisis and Russia's Entry to the WTO

Foreign-aid donors have already cut off support for Zimbabwe and are complaining that Rwanda and Uganda are spending too much.

ECONOMIST: Congo