X particle
n. 粒子, 介子
🧩 词语组成解析
🗣️ 情景例句
Oh, five or six years ago.
哦，五六年前。
A journey of a thousand miles begains with a single step.
千里之行，始于足下。
Hi, Jim. What's the time?
喂，吉姆， 几点了？