Gamma-ray activity
[医] γ[射]线放射活动度
🧩 词语组成解析
n. 希腊语的第三个字母(Γ,γ)\\n[医] γ(希腊文第三个字母), 丙种, 微克(千分之一毫克)
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
You were wonderful, Harry!
你真是了不起， Harry
You're overdoing it.
别那么夸张。
I have known very few writers, but those I have known,
我所认识的作家寥寥无几，然而凡是我所认识