warn
翻译
警告, 提醒, 告诫
例句
They warned us about the bad weather.
他们就恶劣的天气警告了我们。
I must warn you that the dog bites.
我必须警告你，那只狗会咬人。
The sign warns against swimming here.
标志警告不要在此游泳。
语法模式
((sb.)) ((about/of sth.)) 警告(某人)关于(某事) They warned us about the storm.
((sb.)) ((that...)) 警告(某人)(某事) I warned him that he would be late.
((sb.)) ((against -ing)) 警告(某人)不要(做某事) She warned me against trusting him.
近义词
同义词: caution, advise, alert; 反义词: reassure, encourage
词源
源自古英语 'warnian'，意为“注意”或“告知危险”。
记忆技巧
想象一个带有大感叹号的“警告”标志！它在告诉你需要注意。