第三人称单数： forewarns
过去式： forewarned
过去分词： forewarned
现在分词： forewarning

Let me forewarn you that my cat is not very friendly .

给你个预警，那就是我的猫不是很友善。

But pregnant crickets , it appears , do have the ability to forewarn .

但是受精的蟋蟀似乎确实拥有预警能力。

Perhaps he should forewarn customers with a little sign .

或许，他应该事先给客人一点提示。

Forewarn a person that it may be dangerous to swim here .

事先警告某人在这里游泳可能有危险。

The anonymous report 's contributors did not contact or forewarn huabao ahead of publication and said readers " should assume that certain contributors to this report ...... as well as our clients have a short position in the stock " .

“匿名”报告的作者在报告发布前没有联系或者预先警告华宝，并指出读者“应该认为本报告的某些作者以及我们的客户持有华宝股票的空头头寸”。