Obsoleteness
废弃
✅ 同义词
🗣️ 情景例句
What does that mean in plain English?
你能不能用大白话解释一下？
The target shooting requires the power of concentration.
射击需要集中精神。
Well, I can't leave before nine. I have a lot of work to do.
嗯，我9：00以前离不开。我有很多作业要做。