noun🔗Share预防措施，预防手段。 A precaution."The teacher emphasized the precautionary measures for the upcoming field trip, like bringing extra water bottles. "老师强调了即将到来的实地考察的预防措施，比如携带额外的水瓶。actionplanmedicineChat with AIVocabulary GamePractice Reading
adjective🔗Share预防性的，警惕的 Of, pertaining to, or serving as a precaution"The doctor gave precautionary advice about eating too much sugar. "医生给出了关于少吃糖的预防性建议。medicinedisasterenvironmentplanChat with AIVocabulary GamePractice Reading
