Annihilation operator
[化] 湮没算符
🧩 词语组成解析
annihilation
[[əˌnaiə'leiʃən]]
n. 歼灭, 湮灭\\n[化] 消灭; 湮灭; 湮灭
🗣️ 情景例句
one of the most important syndicated reviewers in the country.
我国最重要的报团评论家之一。
When was the last time he wrote you ?
他给你写最后一次是什么时候？
No, we come from the USA.
不，我们是美国人。