Radiolabel
vt.[化]用放射性同位素给…示踪或做标记
🗣️ 情景例句
Everything will fall into place.
事情该怎样，就会怎样。
The radio is out of order.
这收音机坏了。
Henry Taylor, he went offimmediately to visit him,
亨利·泰勒，就立刻跑去看他，