Portable x-ray equipment
[化] 携带式X射线设备
🧩 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
He's 20 kilos overweight for his height.
就他的身高而言，他的体重超了20公斤。
It's earier to run down the hill than go up.
下山容易上山难。
We only need to put the candles on it, now.
“我们现在只需把蜡烛插上就 行了。”