Alpha particle
[医] α-粒子
📖 牛津释义
alpha particle
any of the positively charged particles emitted in radioactivity or other nuclear reactions 粒子.
🏥 医学释义
a-粒子
🧩 词语组成解析
alpha
['ælfə]
n. 希腊字母的第一个字母;
🗣️ 情景例句
Good night, Harry. It was nice meeting you. Harry
很高兴与你见面。
Let difficulties occur but not the loss of courage.
纵使困难重重，也不丧失勇气。
It is one of the most unpleasant discoveries which we all make that we must decline in this way,
人人必然会衰老。