| 词汇 | bomb |
| 词根词缀 | 词源： bomb (n.) 1580s, from Fr. bombe, from It. bomba, probably from L. bombus "a deep, hollow noise; a buzzing or booming sound," from Gk. bombos "deep and hollow sound," echoic. Originally of mortar shells, etc.; modern sense of "explosive device placed by hand or dropped from airplane" is 1909. Meaning "old car" is from 1953. Meaning "success" is from 1954 (late 1990s slang the bomb "the best" is probably a fresh formation); opposite sense of "a failure" is from 1963. The bomb "atomic bomb" is from 1945. Bomber as a type of military aircraft is from 1917. Bombed "drunk" is from 1959. 词根记忆： n. 炸弹v.投弹于,轰炸With my own ears I clearly heard the heart beat of the nuclear bomb.我亲耳清楚地听到原子弹的心脏的跳动. |
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