Alpha ray
[电] α射线
📖 牛津释义
alpha ray
stream of alpha particles 射线.
🧩 词语组成解析
n. (热或其他能量的)射线;光束,光线;微量;伞形花序柄;
vt. 放射;照射;(思想,希望等)闪现;发光;
🗣️ 情景例句
Hi-tech companies are making big bucks nowadays.
现在高科技公司是最赚钱的。
Where were you during the month of April last year?
去年四月份你在哪里?
not only the means of sustenance,
这不仅是谋生的手段,
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