Radioscan
放射性同位素扫描
🗣️ 情景例句
What's that, Mr. Carlson?
什么事， Carlson先生？
If he gets scared at the night noises, be patient with him.
如果他晚上感到害怕，请你们多多见谅。
There are plenty of interesting places to visit.
那儿有很多游览胜地。