Needlefuls
n. 穿在针上一次所用的线
🗣️ 情景例句
I have to go out and hand out fliers.
我要出去派传单。
When three know it, all know it.
三人知，天下晓。
A sound made by tapping on the hull of a ship will be reflected from the sea bottom,
敲打船体所发了的声音会从海底传回来，