VERB
小心；提防；當心；注意
If you tell someone to beware of a person or thing, you are warning them that the person or thing may harm them or be dangerous.
例句
Beware of being too impatient with others...
注意不要對他人太沒有耐心。
Motorists were warned to beware of slippery conditions...
駕駛員接到提醒當心道路濕滑。