Beta-ray
[化] β射线
🧩 词语组成解析
n. 希腊字母表的第二个字母\\n[医] β(希腊文的第二个字母), 乙种
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
What kind of performance are you looking for?
你要什么配置的机器。
What channel are you watching now?
现在你在看哪个新闻？
Who is going to sign the contract for your side?
谁代表你们这一方签约？