created sense approved 一笔抹杀/一筆抹殺 · yībǐmǒshā · obliterate
一笔抹杀 / 一筆抹殺
yībǐmǒshā
obliterate
to blot out or erase completely at one stroke, typically referring to achievements, history, or merits
尽管他现在犯了错，但我们不能将他以往的功劳一笔抹杀。
created sense approved 一笔抹杀/一筆抹殺 · yībǐmǒshā · reject
一笔抹杀 / 一筆抹殺
yībǐmǒshā
reject
to dismiss out of hand or deny something without a fair hearing or consideration
你不能对他提出的方案一笔抹杀，至少应该先听听他的理由。