Radiotechnology
n. 辐射能,(X光)在工业上的运用
🗣️ 情景例句
Well, that must be him.
噢，一定是他。
Put (or Lay or Set) one's shoulder to the wheel.
出一把力。
I crossed the street to avoid meeting him, but he saw me and came running towards me.
我穿过马路以便避开他，但他看到我并朝我跑过来。