transoid

例句：

1. 1. The team's performance was influenced by the use of isotopes in their training.
   团队的表现受到了他们在训练中使用同位素的影响。
2. 2. The discovery of a new isotope has sparked excitement among scientists.
   发现一种新的同位素引起了科学家的兴奋。
3. 3. The researcher used isotopes to study the effects of climate change on the environment.
   研究者使用同位素来研究气候变化对环境的影响。