adj.危险的,
Merriam-Webster Online Dictionary
hazardous (adjective)1.
depending on or chance - hazard
2.
involving or exposing one to risk (as of loss or harm) - a hazardous occupation disposing of hazardous waste dangerous
Merriam-Webster Online Thesaurus
hazardous (adjective)involving potential loss or injury
SYNONYMS:
grave, grievous, hazardous, jeopardizing, menacing, parlous, perilous, risky, serious, threatening, unhealthy, unsafe, venturesomeRELATED WORDS:
dicey, insecure, precarious, treacherous, uncertain; ultrahazardous; chance, haphazard, random; distressing, sickening, unpleasant; ugly, wicked; adverse, bad, baleful, baneful, deleterious, detrimental, evil, harmful, hurtful, ill, inimical, injurious, malignant, nasty, noxious, pernicious, pestilent; deadly, deathly, destructive, dire, fatal, fateful, fell, killer, lethal, mortal, murderousNEAR ANTONYMS:
advantageous, beneficial, good; ultrasafe