💡 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;
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🗣️ 情景例句

OK. We can get some more tomorrow. We should finish the floor now. Can you take the other end of this piece of wood? Now you have to pull it to make the surface smooth like that.
好吧。我们明天再多买些。现在我们应该把地板弄好。你能抓住木板的另一端吗？现在你要来回拉动木板，使它的表面象那块儿木板一样光滑。
They had rough weather, and Kunta's back bled from rolling over on the hard wooden boards.
他们经历了恶劣的天气，孔塔的背部由于在硬木板上滚动而流了血。
Next Von Frisch thought that bees needed to know more than just the distance to a faraway place.
接着，冯·弗里施认为蜜蜂不仅需要知道到远的喂食点的距离。
更多情景英语 ›

🔤 更多 O 开头的单词

octene diacid
Oedipus complex
oil rig ['ɔil ˌrig]
one-flowered wintergreen
open-close program
order Chlorococcales
orificium atrioventriculare sinistrum
outer rance
全部 O 开头单词 ›