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
Why does the boss have such a large, comfortable chair?
为什么老板有张那么舒服宽大的椅子？
I'm thirsty. It's too hot and dry.
我口渴了。天气太热太干燥了。
Hi, Jim. Nice to meet you.
你好，吉姆。很高兴见到你。