1.life-threatening 威胁生命的
例句:Malaria is a life-threatening disease caused by parasites that are transmitted to people through the bites of infected mosquitoes.
疟疾是一种由寄生虫引起的威胁生命的疾病,通过受感染的蚊虫叮咬传播给人类
。2.heart disease 心脏病
例句:You should not consume any oil if you have heart disease.
如果你患有心脏病,最好就不要摄入任何油脂
。3.health benefit 利于健康
例句:Scientists say astragalus boosts the immune system, but it isn't known if that translates to any health benefit.
科学家们说,黄耆能够改善人体的免疫系统,但还不清楚是否能够给人体健康带来好处
。4.seem to 似乎
例句:Some people seem to be always lucky.
有些人似乎从来都是幸运的
。