💡 词根助记

ob去掉+liter文字,字母+ate动词后缀→去掉文字→擦掉

📝 例句

"To remove, as from view; obliterate."
从视线中移开;消失。
To delete, cancel, or obliterate with a series of X's.Often used with out.
删除用一系列的X来表示清除、取消、删除，常与out连用
obliterate all fingerprints
擦去全部指印
The heavy rain obliterated all footprints.
大雨冲掉了所有的脚印。
Anne was eager to obliterate her error.
安妮极想忘却她的错误。

🌱 联想助记

【记】※ ob-去掉,liter-字,ate动缀:擦掉(文字) ※ ob-over在…之上,liter-letter字母:在字母之上覆盖东西→涂掉,删掉

✅ 同义词

rase spirit undo uproot wipe blank cancel delete efface eradicate erase expunge exterminate extirpate annihilate kill subvert terminate zap destroy

🔴 反义词

apotheosize honor hurrah applaud laud magnify panegyrize preconize acclaim boast

🔤 词根

文字
-liter-表示“文字”

📖 牛津释义

obliterate v[Tn] (fml 文) 1 remove all signs of (sth); rub or blot out 除去（某物）的痕迹; 涂去; 擦掉 obliterate all fingerprints 擦去全部指印 (fig 比喻) She tried to obliterate all memory of her father. 她想忘却对父亲的一切记忆. The view was obliterated by the fog. 景色被浓雾遮住了. 2 destroy (sth) completely 彻底破坏或毁灭（某事物） The entire village was obliterated by the tornado. 整个村庄被龙卷风摧毁了.

🔁 扩展释义

*[ә'blitәreit]vt. 擦去, 冲刷(掉), 消灭, 忘掉, 盖销(邮票等)【法】 灭迹, 消灭, 涂抹相关词组: obliterate sth from one's memory

🏥 医学释义

涂去，删掉，擦去

🌿 同词根单词

literal adj. 照字面的;原义的;逐字的;平实的，避免夸张; n. [印]错排，文字上的错误;
literally adv. 逐字地;照字面地;确实地，真正地;[口语]差不多，简直（用于加强语意）;
literate adj. 有读写能力的;有文化修养的; n. 识字的人;有学问的人;
literacy n. 识字;有文化;能读能写;精通文学;
literary adj. 文学（上）的;精通文学的;爱好文学的;从事文学研究（或写作）的;
literature n. 文学;文学作品;文献;著作;

📖 同为「博士」词汇

membrane n. （动物或植物体内的）薄膜;隔膜;（可起防水、防风等作用的）膜状物;
nip vt.& vi. 夹，捏，掐;阻止;冻伤;剪断; vt. 伤害;摧残; vi. 快走;掐去;（比赛或竞赛中）势均力敌;将…扼杀在萌芽状态; n. 啃咬;（酒等的）一口，少量;寒冷;寒意;
sidestep vi. 向侧方跨步;回避; vt. 让开…的路;躲避，绕开; n. 台阶;[体]避开与强手对阵;侧跨步;横跳躲闪;
stimuli n. 刺激;刺激物;促进因素(stimulus的复数形式);小尖刺;
biography n. 传记;档案;传记体文学;个人简介;
compatriot n. 同胞;同国人; adj. 同国人的;同胞的;
fetish n. <心>恋物;偶像，迷信;物神，崇拜物;
falsify vt. 篡改，伪造; n. 弄虚作假;歪曲;弄虚作假者;伪造者;
查看全部博士词汇 ›

🗣️ 情景例句

While early settlers had killed bison for food, now the killing became more widespread.
早期的殖民者只是以杀野牛为食，这时屠宰野牛就更为广泛了。
Besides, this man is a clever thief.
另外，此人是个聪明的小偷。
At the time of his death, one person praised him as follows: Future generations, it may be, will hardly believe that such a person as this walked upon this earth.
未来的几代人有可能难以相信，在这个世间曾经有这样的一个人行走过。"
更多情景英语 ›

🔤 更多 O 开头的单词

obi
office lady
old ral
one-offs
operational announcing system
orchises
oriental plane
oughtness
全部 O 开头单词 ›