Alpha-ray spectrum
[医] α线谱
🧩 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
T-O-P-S--means Talented Older People's Society. T-O-P-S
全名是优秀老人协会。
This milk has gone bad.
这牛奶变质了。
Would it be too much to ask you to respond to my question by tomorrow?
可以请你在明天以前回复吗？