Shuttling
n. 往复运动；梭动
🗣️ 情景例句
I've seen pictures of him.
我见过他的照片。
A good tongue is a good weapon.
伶俐的口齿是一种锐利的武器。
There were coins everywhere.We looked for them, but we could not find them all.
到处都是硬币。我们虽然找了，但没有把它们全部找到。