Classing
[建] 分类, 分粒, 分级
✅ 同义词
🗣️ 情景例句
What guarantee do I have that it won't break down easily?
有什么保障它不会轻易出故障？
You haven't changed a bit!
你一点都没变！
He devoted his life to the study of science.
他把毕生献给科学研究。