Alpha-particles
(alpha-particle 的复数) [化] α粒; α粒子; α质点\\n[医] α-粒子
🧩 词语组成解析
alpha
['ælfə]
n. 希腊字母的第一个字母;
n. 粒子系统；微粒, 粒子；碎木料（particle的复数形式）
🗣️ 情景例句
But it's fun.
但很有趣。
The new leaves in springtime have a soft touch.
春天的新芽有柔软的触感。
She's been there for two months. She's been there since September.
她进校有两个月了。她自9月份起便在那儿学习了。