forewarn
v. 预先警告；事先告知
过去式：forewarned 过去分词：forewarned 现在分词：forewarning 第三人称单数：forewarns
近义词：warn，caution，alert，tipoff，prepare，prime，forecast，previse，
英英释义
Verb
- warn in advance or beforehand; give an early warning;
"I forewarned him of the trouble that would arise if he showed up at his ex-wife's house"
例句
用作动词(v.)
- We had been forewarned of the risk of fire.已经事先警告过我们有发生火灾的危险。
- The fishermen were forewarned of the oncoming of the storm.渔民预先得到了暴风雨来临的警告。