Radioscopic
a. 放射镜的, 放射观察法的
🗣️ 情景例句
How many courses are you taking this semester?
这学期你选了多少课？
These clothes are very beautiful, but I can't afford to pay that much.
这些衣服很漂亮，但是我买不起。
I'm afraid it's the cheapest one we've got.
恐怕这一套算是我们这里最便宜的了。