obliterate

verb

1. remove completely from recognition or memory

e.g. efface the memory of the time in the camps

Synonym: efface

2. make undecipherable or imperceptible by obscuring or concealing

e.g. a hidden message
a veiled threat

Synonym: obscureblot outveilhide

3. do away with completely, without leaving a trace

4. mark for deletion, rub off, or erase

e.g. kill these lines in the President's speech

Synonym: killwipe out

adj

1. reduced to nothingness

Synonym: blotted outobliterated

1. 消灭;毁掉;清除
If something obliterates an object or place, it destroys it completely.

e.g. Their warheads are enough to obliterate the world several times over...
他们拥有的弹头足以将世界毁灭好几次。
e.g. Whole villages were obliterated by fire.
整座整座的村庄都被大火所吞噬。

2. 抹除，忘却（回忆等）
If you obliterate something such as a memory, emotion, or thought, you remove it completely from your mind.

e.g. There was time enough to obliterate memories of how things once were for him.
时间足以抹去他对过去经历的记忆。

1. 删除：法国人(French)把他扔进了壕沟 / 战壕(trench)里,我把他扭伤(wrench)一个有文化的人(literate),爱上了重复说话(iterate),长大以后学会了掺假(adulterate),生病以后变成了文盲(illiterate),之前无文字记录(preliterate),离开后只能删除(obliterate)只有lank瘦又长(lank),

2.

2. 消灭,擦掉：oblique 不直接,斜的,间接,迂曲的 | obliterate 消灭,擦掉 | oblong 长方形的

3. 涂去,删掉,擦去：obliquity 斜度,倾斜 | obliterate 涂去,删掉,擦去 | obscuring blade 遮光叶片

4. 涂抹,擦去,使消失：10. gradation 等级,层次,分等 | 11. obliterate 涂抹,擦去,使消失 | 12. larva 幼虫,幼体