Handtool
n. 手持工具；手工工具
🗣️ 情景例句
You had something on your mind
你显然有话要说
I'll take it.
我要了。
An ocean wave passing through deep water causes a particle on the surface to move in a roughly circular orbit,
穿过深水的海浪使水面上的一个微粒按照一种近乎圆形的轨道移动，