hazardous
- adj. 有危险的；冒险的；碰运气的
考试真题
- And, apparently, that day has come because seemingly routine operations such as knee replacements are now much more hazardous due to the looming threat of these infections.
出自-2017年6月听力原文
- Researchers studying teenagers in Israel concluded that, in that hazardous environment, mobile phones were regarded as "security objects" in parent-teen relationships―important because they provided the possibility ofcontact and communication at all times.
出自-2013年12月阅读原文
- You know, forecasting's become a very hazardous business so I don't want to commit myself too much.
2016年6月六级真题（第二套）听力 Section C