Radiation diagram
辐射图
🧩 词语组成解析
🗣️ 情景例句
To teach a fish how to swim.
孔子面前读诗书，班门弄斧。
May I ask you how old you are?
我能问你多大了吗？
The man lay on the road. Luckly, he was not badly hurt. But he could not move.
他躺在路上。幸好他伤得不重。但他不能动。