Invertibility
[计] 可逆性
🗣️ 情景例句
I'm not getting on very fast with this job.
我这份工作进展不快。
Use is a second nature.
习惯成自然。
The gentle method requires more patience in the early stages, but produces a cheerful,
温柔法要求在最初阶段保持较大的耐心，但这种方法可以训练出性情愉快、