Positron-annihilation apparatus
[化] 正电子湮没装置
🧩 词语组成解析
n. 正电子\\n[化] 正子; 正电子
annihilation
[[əˌnaiə'leiʃən]]
n. 歼灭, 湮灭\\n[化] 消灭; 湮灭; 湮灭
🗣️ 情景例句
but I enjoy taking pictures, and I want to continue doing that.
但我喜欢拍照片 而且我要继续做这一行。
I'm afraid I can't get away from the meeting.
我恐怕难以从会议中抽身。
I waited till he came near, then I asked him the way to our old village.
等他走近了，问他去老家的路。