Alpha ray
[电] α射线
📖 牛津释义
alpha ray
stream of alpha particles 射线.
🏥 医学释义
a 射线
🧩 词语组成解析
alpha
['ælfə]
n. 希腊字母的第一个字母;
ray
[rei]
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
I'm so sad to see this little dog without her family.
看到这只狗没有家 我真难过。
For me, studying in another country is very exciting.
对我来说，到国外留学是一件刺激而又有趣的事。
If they are not brought to the surface soon they may lose their lives.
如果不把他们尽快救到地面上来，他们就有可能丧生。