X-ray absorption
[化] X射线吸收
🧩 词语组成解析
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're kidding.
在说笑吧。
I've had this cough for a week now.
我这样咳嗽已经一周了。
Do you speak Chinese?
你会讲汉语吗？