adj. 不幸的,倒霉的;不吉利的;不成功的;可惜的,可叹的;
n. 不幸的人;
💡 un不,没有+fortun运气+ate形容词后缀→不幸的
"He was unfortunate to lose in the final round."
他不幸在最后一轮输了。
近义:miserable, wretch, lamentable, luckless, ominous, poor
反义:jammy, privileged, propitious, successful, fortunate, happy
adverse
[ædˈvɚs, ˈædˌvɚs]
词频4
词根: ver
adj. 不利的;有害的;逆的;相反的;
💡 ad加强+vers转向+e → 强加的压力使现状变坏 → 不利的,有害的
"Dirt and disease are adverse to the best growth of children."
肮脏与疾病对儿童健康成长不利.
近义:hostile, hurtful, inauspicious, injurious, negative, noxious
反义:helpful, assenting, opportune, auspicious, pro, profitable