/dɛlɪ'tɪərɪəs/ a. Syn. harmful (有害的) having harmful effect; injurious; having quality of destroying life; noxious; poisonous If you believe that smoking is deleterious to your health, then quit!.
/'dɛprɪkeɪt/ v. Syn. belittle (抗議,蔑視) express disapproval of; protest against; belittle A firm believer in old-fashioned courtesy, Miss Post must deprecate the modern tendency to address new acquaintances by their first names.
/ɪ'nɪmɪk(ə)l/ a. Syn. unfriendly; hostile; harmful; detrimental (不友好的,敵意的,有害的) unfriendly; hostile; harmful; detrimental I've always been friendly to Martha. Why is she so inimical to me?.