1 . 危及
oust=expel(驅(qū)趕)peril=endanger(迫害,危及)pledge=determine(起誓)
2 . 危害
...uate, assess, estimate, judge.(通常都要用到,特別是argument)威脅/危害:menace, jeopardize, imperil, endanger(用與極端事物對(duì)社會(huì)的危害)分配:allot, distribute, assign (談到社會(huì)分工以及貧富差距時(shí)候可用到).
3 . 危急
作文typhoon - 好研 ... 總共 in total/ in all 可怕的 terrifying 危急 endanger.
4 . 使受危險(xiǎn)
enable 使能夠endanger使受危險(xiǎn)enlighten 啟發(fā),啟蒙