A-particles
(a-particle 的复数) [机] A-质点
🧩 词语组成解析
n. 粒子系统；微粒, 粒子；碎木料（particle的复数形式）
🗣️ 情景例句
He cancelled his appointment.
他取消约会了。
To kick off the paint bucket
踢下油漆桶
but where had it come from?
但它是从哪儿来的呢？