Radioscan
放射性同位素扫描
🗣️ 情景例句
I got it!
我知道了。
I get into bed at about 11:30 and go right off to sleep.
我大约在11:30上床并且睡觉。
The next morning the whole family trooped in to watch the performance.
第二天早晨全家人结队来到起居室看我表演。