Pionization
n. [核]π化过程
🗣️ 情景例句
The trouble is
问题是
He might have been held up in a traffic jam.
他可能因交通阻塞而耽搁了。
Then the Class 2 runner dropped his stick on the ground when he was passing it on to the fourth runner.
忽然2班的运动员在传棒给第四个运动员时，把棒弄掉到了地上。