irrespirable (a.)不適于呼吸的
ir·re·spi·ra·ble /ɪ(r)ˈrɛsp(ə)rəbəl, rɪˈspaɪrə-/ 形容詞 不能呼吸的
Ir·res·pi·ra·ble a. Unfit for respiration; not having the qualities necessary to support animal life; as, irrespirable air. ◄ ►