noun🔗Share防虫剤(usually in plural) A small ball of chemical pesticide (typically naphthalene) and deodorant placed in or around clothing and other articles susceptible to damage from mold or moth larvae in order to protect them from this damage."My grandmother puts mothballs in her closet to protect her winter coats from moths. "祖母は冬のコートを蛾から守るために、クローゼットに防虫剤を入れています。substanceitemchemistryinsectmaterialChat with AIVocabulary GamePractice Reading
