Radioautography
n. 放射自显影术\\n[化] 自动射线照相术; 放射自显影法
🗣️ 情景例句
He sees her often but doesn't want to get too involved.
他常与她来往，但不愿用情太深。
I want to make a local call.
我要打个市内电话。
the graphic record shows three waves arriving one after the other at short intervals.
曲线纪录就能显示出前后相间的这3种地震波。