adj. 不合理的,荒唐的;非理智的,不讲理的;(收费等)不当的;过度的;
💡 un不+reason理由+able形容词后缀,表示可...的 → 不讲道理的,过度的
"I know that they made the most unreasonable demands on you."
我知道他们对你提出了最不合理的要求.
近义:illogical, implausible, inane, irrational, lost, meaningless
反义:intelligent, levelheaded, logic, logical, moderate, modest
adj. 不可能的,做不到的;难以忍受的;不会有的,不能相信的;
n. 不可能;不可能的事;
💡 im不,无,非+possible可能的→不可能的
"She was such a contrary child—it was impossible to please her."
这孩子老跟人作对,没法让她高兴。
近义:impracticable, unachievable, unattainable, unfeasible, unreachable, unrealizable
反义:approachable, incidental, likely, obtainable, attainable, open
vt. 擦掉;抹去;清除;
💡 era(时代)+se(蛇):蛇时代已经 抹去 网友:yqy补充: eraser橡皮,黑板擦;e出,rase擦:擦
"He tried to erase the idea from his mind."
他试图从头脑中抹掉这个想法.
近义:obliterate, rase, undo, wipe, blank, cancel
反义:record