Alpha-ray
[化] α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
instead of you coming here.
而不是你到这儿来。
I will try, but no promises.
我会试试看，但是不敢保证。
As there are so many people about, the dogs have to be kept in a special enclosure.
由于来人太多，狗被关在专门的围栏里。