✅ 同义词
🗣️ 情景例句
I would like to get a more specialized job.
我想获得一份更加专业化的工作。
Hard to pass up.
不买可惜。
If we could actually see the path described by a particle,such as a sand grain in the rock,
假如我们真能看到的运动轨迹，诸如岩石中一个沙粒分子