Pinpricks
n. 针刺的孔, 小孔, 小烦恼( pinprick的复数形式 )
🗣️ 情景例句
Too bad kids can't vote.
可惜小孩不能投票。
The little car has lots of room.
这小汽车有许多空间。
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